{"id":570726,"date":"2026-03-30T12:50:07","date_gmt":"2026-03-30T12:50:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/570726\/"},"modified":"2026-03-30T12:50:07","modified_gmt":"2026-03-30T12:50:07","slug":"longevity-tourism-is-on-the-rise-it-could-be-coming-for-you-next","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/570726\/","title":{"rendered":"Longevity tourism is on the rise. It could be coming for you next."},"content":{"rendered":"<p class=\"slate-paragraph slate-graf\" data-word-count=\"21\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn91fzzo000e3b7cmu4gfbae@published\"><a href=\"https:\/\/slate.com\/theslatest?utm_source=slate&amp;utm_medium=article&amp;utm_campaign=article_plain_text_topper&amp;sailthru_source=Article-TopperText-CTA\" rel=\"nofollow noopener\" target=\"_blank\">Sign up for the Slatest<\/a> to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily.<\/p>\n<p class=\"slate-paragraph slate-graf slate-paragraph--drop-cap \" data-word-count=\"141\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7o3let000g9vm95wgl8knf@published\">I\u2019m in a cramped examination room at a clinic in Panama City. The lights are dim, and calming classical music plays from built-in speakers. A nurse has injected a dose of stem cells into Kenneth Scott through an IV in his arm; earlier, those same stem cells had been extracted from Scott\u2019s body so they could be \u201cactivated.\u201d Now Scott leans his head back as a laser passes back and forth over his neck. \u201cTiempo,\u201d the nurse says, sitting next to him. A doctor switches the focus of the laser in his hand to the right side of Scott\u2019s head, telling me that the beam guides the stem cells to where they\u2019re \u201cneeded most.\u201d Scott hopes this shuttling around of his stem cells, a procedure that costs patients $10,000, will rejuvenate his 82-year-old body and ward off the effects of aging.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"195\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy1sz00093b7cby12iqgj@published\">Scott is a slight man, of short stature, and boasts a generous shock of white hair. That morning, when I had arrived at the clinic, he greeted me in an airy button-down shirt, shorts, and sandals, bouncing with childlike energy, eager to show me the many machines, medicines, and methods he employs in his attempt to turn back time. Until recently, he lived in Florida, where he ran a successful real estate business. Now he\u2019s turned the majority of his focus toward extending his life as long as possible, and he thinks the procedures he gets in Panama are the key. As we talk, he reels off the benefits of the stem cell treatments, as well as facts from studies he\u2019s read, but he struggles to catch my questions. (He does not wear a hearing aid and believes that wearing one would further damage his hearing.) Later, when I ask stem cell scientists about the treatment I watched Scott receive, they dispute almost every step of the process. For example, when it comes to the type of stem cells that the clinic claims it injected into Scott, most doubt that they even exist at all.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"86\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy1vw000b3b7cz6q4ydef@published\">No matter: The Xtend clinic, where I met up with Scott, is one of many locations across the world that American and Canadian tourists visit to pursue experimental, unproven treatments they hope will buy them a little extra time on this planet. These facilities are found in countries with looser medical regulations than you encounter in the United States and Europe. They\u2019re also often in gorgeous locales, so visitors can combine unregulated therapies with a stay at a luxury hotel and days spent on white-sand beaches.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"143\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy1z9000d3b7c9h8ut3ti@published\">The treatments on offer at Xtend and elsewhere have an air of science and spirituality to them\u2014they are discussed at longevity conferences, biohacking meetups, and even immortalist churches. As the author of a book about the modern pursuit for immortality, I\u2019ve watched longevity tourism surge in popularity in recent years. And as rumors circulate that Robert F.\u00a0Kennedy Jr., Donald Trump\u2019s secretary of health and human services, <a href=\"https:\/\/www.wsj.com\/livecoverage\/trump-cabinet-confirmation-hearings\/card\/why-longevity-researchers-are-excited-about-rfk-jr--pGA2rvGk6mDeYID3xuUA\" rel=\"nofollow noopener\" target=\"_blank\">is a fan<\/a> of the kinds of treatments <a href=\"https:\/\/www.self.com\/story\/peptides-rfk-jr-ban\" rel=\"nofollow noopener\" target=\"_blank\">on offer at the clinics<\/a>, they don\u2019t merely reflect the way the ultra-wealthy combine <a href=\"https:\/\/www.statnews.com\/2025\/06\/06\/rfk-jr-stem-cells-clinics-antigua-regenerative-medicine-roundtable-fda\/\" rel=\"nofollow noopener\" target=\"_blank\">their longevity hobby<\/a> with travel. These facilities may, people like Scott hope, offer a glimpse at the future of American health care. Scott doesn\u2019t have time to wait, though. During my days in Panama with him, I saw up close just how far he\u2019d gone in his devotion to this alluring\u2014but very questionable\u2014kind of medicine.<\/p>\n<p class=\"slate-paragraph slate-graf slate-paragraph--drop-cap \" data-word-count=\"97\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy22a000f3b7c336xd9ej@published\">The seeds of Scott\u2019s journey into offshore medical treatments can be traced to about 2002, when he began to experiment with fasting as a way to prevent persistent sinus infections. It actually worked\u2014fasting allowed him to gradually introduce foods back into his diet, revealing a straightforward gluten intolerance, a condition that, indeed, <a href=\"https:\/\/www.healthline.com\/nutrition\/signs-you-are-gluten-intolerant#wheat-allergy-symptoms\" rel=\"nofollow noopener\" target=\"_blank\">can be linked to nasal issues<\/a>. From there, he looked further into unconventional approaches to staying well and, drawing inspiration from the 1980s bestseller <a href=\"https:\/\/www.amazon.com\/Life-Extension-Practical-Scientific-Approach\/dp\/0446387355\" rel=\"nofollow noopener\" target=\"_blank\">Life Extension: A Practical Scientific Approach<\/a> by Durk Pearson and Sandy Shaw, started a health regimen that gradually became more complex.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"171\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy25d000g3b7cl7ht1v5j@published\">But it wasn\u2019t until the fall of 2022, during a layover at Miami airport, that things really accelerated. As he hauled his carry-on to his gate, Scott, then 79, found he had to take several breaks. He was, he realized, weakening physically. Scott decided he didn\u2019t just want to survive beyond 80; he wanted to be able to live life at the same pace that had seen him bounce from one career to another, from the Air Force to real estate to biotech. He wanted to be able to look after himself. And as a wealthy man immune to many of the struggles of other financial demographics, he wanted to continue avoiding quotidian struggles. \u201cThe reality is that, on average, after the age of 80, 5\u00a0percent of your peer group die every year,\u201d Scott told me. \u201cWell, I\u2019m not part of that.\u201d (Five percent is actually a conservative estimate: That\u2019s the case for an 80-year-old man. By 85, <a href=\"https:\/\/www.ssa.gov\/oact\/STATS\/table4c6.html#fn1\" rel=\"nofollow noopener\" target=\"_blank\">according to the Social Security Administration<\/a>, it\u2019s more like 10\u00a0percent. Death comes quickly.)<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"73\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy28d000h3b7c2ew5tbo7@published\">Soon after the carry-on incident, Scott saw an advert for an experimental gene therapy from a biotech startup called Minicircle and quickly signed up. Minicircle is based in the libertarian stronghold of Pr\u00f3spera, a small charter city on the island of Roat\u00e1n, off the coast of Honduras, with its own laws and regulatory frameworks. The ad sought people who would travel to the Caribbean to pay for a gene therapy known as FST-344.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"177\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2ba000i3b7csp110pav@published\">The treatment, which is not approved for use in the United States, retails from Minicircle at $25,000 per shot. It promises to help boost the body\u2019s production of follistatin, a protein that controls what other proteins can bind to our cells. For example, follistatin effectively releases the hand brake on muscle development by blocking myostatin, the protein that normally keeps it in check. There is <a href=\"https:\/\/insight.jci.org\/articles\/view\/123538\" rel=\"nofollow noopener\" target=\"_blank\">some limited data<\/a> suggesting that gene-therapy-boosted follistatin levels can have a positive effect on muscle mass and bone density in rodents. That\u2019s enough that any attempts to boost follistatin production by athletes are considered gene doping by organizations like the World Anti-Doping Agency. The co-founders of Minicircle claim that they developed their FST-344 treatment in a garage and trialed the concoction on mice first before injecting themselves. \u201cIt worked pretty well,\u201d Mac Davis, one of the founders, who is also an ordained Buddhist monk, told me on a video call. \u201cI put on over 9\u00a0pounds of muscle in seven weeks after taking the therapy, despite not changing my workout or my diet.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"90\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2eg000j3b7cxs3owa7o@published\">At the clinic in Pr\u00f3spera, doctors administered a simple one-time injection into Scott\u2019s abdomen, monitored him for a day to check for adverse effects, then discharged him. He was thrilled with the results, which he was told would last a year: \u201cI was part of, I think, maybe the first 50 people or so to get this treatment,\u201d Scott recalled. \u201cTwo months later, I was running. And I run now every day. Most days. And so, you know, these kinds of therapies, we\u2019ve just got to get them to people.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"85\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2h8000k3b7c6b5esl94@published\">Scott is not the only fan of FST-344. Sam Altman, of OpenAI, was an <a href=\"https:\/\/www.technologyreview.com\/2023\/02\/13\/1068330\/minicircle-prospera-honduras-biohacking-follistatin-gene-therapy\/\" rel=\"nofollow noopener\" target=\"_blank\">early funder of Minicircle<\/a>, sold on the idea after hearing about early results. The famed\u2014and infamous\u2014biohacker Bryan Johnson has tried Minicircle\u2019s FST-344 himself. Afterward, he <a href=\"https:\/\/www.youtube.com\/watch?v=bax8to_s07Q\" rel=\"nofollow noopener\" target=\"_blank\">released a YouTube video<\/a>, titled \u201cI Edited My DNA on a Secret Island (to Live Forever),\u201d in which he says, in typical understated YouTube terms, that the treatment could \u201cchange the future of humanity.\u201d It\u2019s now offered in clinics in Mexico, the Bahamas, Panama, and Honduras.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"170\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2k7000l3b7cam05ybnl@published\">The appeal to longevity seekers is apparent: Muscle mass and bone density are significantly affected by aging, so reversing those losses\u2014to the extent that FST-344 is able to do so\u2014would certainly make a person feel younger. But the promise for people like Scott is that FST-344 might also <a href=\"https:\/\/minicircle.io\/our-therapies\/follistatin\/\" rel=\"nofollow noopener\" target=\"_blank\">lower epigenetic age<\/a> (a real thing, though <a href=\"https:\/\/www.npr.org\/sections\/health-shots\/2024\/02\/05\/1228753141\/biological-age-test-dna\" rel=\"nofollow noopener\" target=\"_blank\">not a useful marker of all that much on its own<\/a>). Leigh Turner, a professor and executive director of the bioethics program at the University of California, Irvine, tracks direct-to-consumer therapies and medical tourism offerings. He believes that any claims that FST-344 can lower biological age, improve longevity, or extend life are \u201c100\u00a0percent marketing hype.\u201d Turner told me: \u201cI don\u2019t think there\u2019s any science or substance behind it. It\u2019s a marketing pitch.\u201d For what it\u2019s worth, the Longevity Protocols website, which offers guidance on various longevity regimens, describes <a href=\"https:\/\/longevity-protocols.com\/en\/knowledge-base\/interventions\/positive\/gene-therapy-follistatin\/\" rel=\"nofollow noopener\" target=\"_blank\">gene therapies involving follistatin<\/a> as having a \u201cpreliminary\u201d level of evidence and being high risk, with potential side effects including <a href=\"https:\/\/minicircle.io\/our-therapies\/follistatin\/\" rel=\"nofollow noopener\" target=\"_blank\">elevated cholesterol<\/a> and too much muscle growth.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"154\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2n6000m3b7cqrxlehyz@published\">To make their treatments available in the United States, pharmaceutical and biotech companies need more than some thought-provoking data and the willingness of patients to be guinea pigs; they must receive Food and Drug Administration approval. And to get that, they have to demonstrate in clinical trials that their product is both safe to use and effective in treating one or more conditions. A drug also needs to be proven to work better than a placebo. That is, it needs to be shown that the effects of the drug <a href=\"https:\/\/slate.com\/technology\/2026\/01\/fda-ptsd-drug-research-psychedelics.html\" rel=\"nofollow noopener\" target=\"_blank\">are not just in people\u2019s heads<\/a>. The process takes many years and costs millions of dollars. The FDA wants companies \u201cto do it slowly and carefully and make sure that those safety guardrails are in place so that when something is approved, they can stand behind the safety around it,\u201d explained Emily Powell, Precision Genomics scientific lead at Parkview Health, a hospital network in Indiana.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"158\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2q8000n3b7c69cwrx3t@published\">Powell represents the view of most of the country\u2019s biotech, pharmaceutical, and health care providers, who see the FDA rules over drug development as crucial protections against potentially unsafe drugs reaching patients. But on the other side of that debate, some believe that agency approval, which requires huge amounts of cash, makes drug development near impossible for smaller companies\u2014and keeps experimental treatments out of the hands of patients willing to try them out, risks aside. The FDA also requires that a drug be tested for its ability to treat a named ailment rather than something more general like \u201caging.\u201d So, instead of pursuing the traditional approval route, Minicircle sought to fast-track FST-344 by offering it in countries with more lenient medical regulations. \u201cWe\u2019re not trying to make one or two medical cures or treatments for specific diseases. We\u2019re trying to develop a whole new way of approaching the world,\u201d Davis said. \u201cAnd it\u2019s happening through longevity medical tourism.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"146\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2u5000o3b7cceqhxtr1@published\">Despite doubts about their effectiveness, Minicircle\u2019s gene therapy and others like it are available at an increasing number of clinics across the world. Martin Chitwood, an 81-year-old retired lawyer, regularly travels south of the border from his home in San Diego, to Mexico, seeking treatments unavailable in the U.S. He\u2019d also visited Pr\u00f3spera, the libertarian charter city, in the past and was happy to offer tips on which locale was better: \u201cI would say if you were looking for a medical vacation, medical tourism, where you go on vacation for two weeks and you have a couple of treatments when you\u2019re there, Roat\u00e1n\u2019s probably not the place you want to go. It\u2019s a business trip,\u201d Chitwood told me. San Jos\u00e9 del Cabo, a coastal city in Mexico, is more convenient and better equipped for tourism. \u201cThere are high-level clinics in San Jos\u00e9 del Cabo,\u201d he said.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"251\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy2x7000p3b7cetx9m3tc@published\">In November 2025, he flew there to visit the Stemaid Institute, a clinic specializing in stem cell treatments but offering a menu of therapies not available in the States. While in Cabo, Chitwood also took in the beaches, spas, and restaurants. On this particular occasion, doctors gave him two shots: a dose of follistatin gene therapy similar to the shot Scott took in Roat\u00e1n, and a klotho gene therapy, one of the newest and most talked-about treatments in longevity circles. Klotho is a protein named after one of the three Fates from Greek mythology, who spun the thread of life. Increased levels of klotho are thought to combat inflammation and improve cognition, and therapies to boost its production are being developed in the U.S. to target specific neurodegenerative ailments, such as Lou Gehrig\u2019s disease. In theory, the gene therapy works by introducing extra copies of the KL gene into the body\u2019s cells so they make more klotho protein. But it\u2019s firmly experimental: The FDA has approved no klotho gene therapies to date, and in fact, at the time of this writing, no research into klotho therapy has even reached the stage of formal human clinical trials. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10783249\/\" rel=\"nofollow noopener\" target=\"_blank\">A review paper<\/a> from a few years ago describes klotho protein as a \u201cpotential therapeutic target.\u201d (This is a familiar pattern in the longevity space: A promising therapy yields encouraging results for a specific disease in animal models\u2014and the longevity community seizes on it, extrapolating overly optimistic conclusions and occasionally piling headlong into experimental treatments.)<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"140\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy310000q3b7cszjomc2l@published\">Before deciding to pursue an offshore treatment, Chitwood consults his fellow longevity enthusiasts. In mostly online communities, like-minded individuals discuss the latest research papers, weigh the pros and cons of therapies, and share their findings from the interventions they choose. Chitwood is an active member of these groups, as is Scott. In email listservs, longevity startup founders join enthusiasts to debate matters from <a href=\"https:\/\/slate.com\/technology\/2016\/08\/peter-thiels-desire-to-live-forever-exposes-some-bizarre-and-pricey-clinical-trials.html\" rel=\"nofollow noopener\" target=\"_blank\">young-blood transfusions<\/a> to the latest popular supplements. Subject lines include \u201cRecognizing the need for fasting,\u201d \u201cMice blood age affects Alzheimer\u2019s brain changes,\u201d and \u201cA casual hypothesis about epigenetics.\u201d Occasionally, conversations stray into topics such as vaccine safety and can get heated. When community members aren\u2019t arguing, the vibe is generally extremely supportive and fraternal. As many of the participants are older, there\u2019s a shared concern for both the urgency and difficulty of their mission to live longer.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"183\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy34c000r3b7czaf8bjyb@published\">In-person events include monthly meetings at the Church of Perpetual Life (a congregation for people seeking immortality), groups such as People Unlimited, a community of immortality seekers, and the annual conference RAADFest\u2014RAAD stands for \u201cthe Revolution Against Aging and Death.\u201d At these events, speakers sell ideas and products to crowds of, largely, older men. (Scott, for his part, says he eschews the inbox-clogging listservs in favor of participating in the movement as a speaker.) While most engage in the debate and perhaps take a supplement or two, others graduate to more extreme options\u2014and further levels of involvement. Most of the more dedicated participants I\u2019ve spoken to had suffered a sudden, and often early, confrontation with death, the loss of either a relative or a friend, and that experience set them on a path to defeat mortality. Still others are simply looking for a way to extend the comfortable lives they\u2019ve built. The community itself also appeals. Much of the thinking, despite being rooted in science (of some kind, to some extent), often takes leaps of faith akin more to a religion or spirituality.<\/p>\n<p class=\"slate-paragraph slate-graf slate-paragraph--drop-cap \" data-word-count=\"311\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy37f000s3b7c3obc1kie@published\">Since his trip to Roat\u00e1n in 2022, Scott has become a familiar speaker at conferences and flies to events across the world to discuss his journey into longevity treatments. After FST-344, he sought out more procedures that could take his pursuit of longevity to the next level. His son Adrian happened to live in Panama and connected him to the Xtend clinic, run by Javier Bernard, a doctor, and Edgar Gassan, a former systems engineer. (Adrian, an actor and a staunch libertarian, told me over a meal at a Panama restaurant, as belly dancers gyrated distractingly around the table, that he approved of his father\u2019s longevity pursuits, although I got the impression that they weren\u2019t particularly important to him.) By the time Scott discovered Xtend, he was already an influential player in the longevity space. Xtend subsequently added FST-344 to its list of offerings. For making these kinds of introductions, Scott is listed on the Xtend website as a \u201csenior business advisor\u201d and gets treatments at a reduced price. The clinic\u2019s other services include <a href=\"https:\/\/academic.oup.com\/ptj\/article\/100\/7\/1118\/5816580?guestAccessKey=\" rel=\"nofollow noopener\" target=\"_blank\">electromagnetic pulse therapy<\/a> (according to the providers, using magnetic energy to repair and energize cells), <a href=\"https:\/\/health.clevelandclinic.org\/ozone-therapy\" rel=\"nofollow noopener\" target=\"_blank\">ozone therapy<\/a> (combining blood with the toxic gas ozone), hormone optimization therapy (a selection of treatments aiming to \u201crestore hormone balance and promote longevity\u201d), and <a href=\"https:\/\/www.massgeneral.org\/psychiatry\/treatments-and-services\/brain-photobiomodulation-clinic\" rel=\"nofollow noopener\" target=\"_blank\">brain photobiomodulation therapy<\/a> (applying infrared light to the brain). As with klotho therapy, some of these offerings do have data behind them when it comes to treating specific conditions. Partaking in them is not without risk\u2014ozone therapy, for example, has the <a href=\"https:\/\/health.clevelandclinic.org\/ozone-therapy\" rel=\"nofollow noopener\" target=\"_blank\">potential side effect of something called an air embolism<\/a>, which can lead to a stroke or heart attack. For Scott, it doesn\u2019t matter that Xtend\u2019s treatments can fall outside the realm of sanctioned medicine. Experimenting on himself is working, as far as he\u2019s concerned: \u201cI think anybody who knows me has seen improvements,\u201d Scott told me.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"217\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3b4000t3b7cla5n6lja@published\">On a tour of the facility, which is packed with expensive-looking machinery, Gassan explained the philosophy behind the clinic. In his view, conventional medicine treats the body as discrete pieces, but it\u2019s better to envision it as one system, where everything works in concert. Gassan isn\u2019t just involved in the philosophy of the clinic, however\u2014he works with patients as well. For example, in an offering known as live blood analysis, Gassan examines a patient\u2019s cells under a microscope, looking for patterns within them. \u201cBecause I\u2019m not a medical doctor, I won\u2019t use it for diagnosis purposes. I will just ask, like, \u2018Oh, I see liver strain. Oh, do you drink too much?\u2019\u00a0\u201d Scott recalled Gassan telling him that he could see his Lyme disease under the microscope. (This is a claim that raises many questions. Scott says he has had the disease twice and was treated for it once but asserts\u2014<a href=\"https:\/\/med.stanford.edu\/news\/insights\/2025\/09\/lyme-disease-fact-fiction-ticks-jake-scott.html\" rel=\"nofollow noopener\" target=\"_blank\">contrary to medical experts<\/a>\u2014that once it\u2019s in your system, it never leaves, and Gassan was able to spot it.) When I relayed the live-blood-analysis process to Turner, the UC\u2013Irvine professor, he was skeptical. \u201cIt sounds a little bit like palm reading to me,\u201d he said, \u201cjust with a scientific cast to it.\u201d For his part, Gassan admitted that live blood analysis is considered pseudoscience in some countries.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"142\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3er000u3b7cok05iuvo@published\">Before I met up with Scott, he received preparatory treatments ahead of his stem cell therapy, including an IV drip, which delivers a compound \u201cjust to settle the blood down a little bit, make it a little less acidic,\u201d he explained. Nurses then gave him a mix of two peptides: BPC-157 and TB-500, thought to combat inflammation and aid tissue regeneration, among other things. Both are popular in the biohacking community, but neither is FDA-approved, and there is no clinical evidence suggesting they are safe or effective, according to a <a href=\"https:\/\/globalrph.com\/2025\/11\/bpc-157-and-tb-500-background-indications-efficacy-and-safety\/\" rel=\"nofollow noopener\" target=\"_blank\">recent article<\/a> in Global RPH, a guide to drug therapy for clinicians. When it comes to peptide injections generally, \u201cthe gap between the hype and the evidence is staggering,\u201d Lucy McBride, a primary care doctor, <a href=\"https:\/\/lucymcbride.substack.com\/p\/the-peptide-craze-what-your-doctor\" rel=\"nofollow noopener\" target=\"_blank\">recently wrote<\/a> in her newsletter Are You Okay? She added: \u201cWe have no long-term safety data. None!\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"53\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3hs000v3b7ca5if88pg@published\">The day of Scott\u2019s stem cell treatment, a nurse first extracted 80\u00a0cc of his blood, which was spun down to produce platelet-rich plasma; after that, red blood cells were removed, leaving concentrated plasma proteins. Next, Bernard used a Strachan-Ovokaitys Node Generator laser to \u201cactivate\u201d the very small embryonic-like stem cells in the blood.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"38\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3kt000w3b7clnsamaat@published\">The laser, invented by Todd Ovokaitys, who is listed on the Xtend website as an \u201cinternational consultant,\u201d allegedly triggers VSELs, which are said to offer regenerative capabilities and have greater access to organs due to their diminutive size.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"77\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3nv000x3b7cwu6w6641@published\">The SONG laser is not FDA-approved. An article on the <a href=\"https:\/\/xtendcells.com\/blog\/rare-pediatric-diseases-progeria\/\" rel=\"nofollow noopener\" target=\"_blank\">Xtend website celebrates<\/a> the regulator granting the device a designation to evaluate its utility in treating progeria, a disease that causes children to age prematurely. However, the designation does not require proof that the device works, and applications must merely state that they are being used to study a rare disease affecting children. There is no evidence of any further submissions to the FDA regarding the laser.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"123\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3r2000y3b7ch2lk7ys7@published\">Do VSELs even exist? Signs point to no. The idea that such cells could exist was first <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16498386\/\" rel=\"nofollow noopener\" target=\"_blank\">proposed in 2006<\/a> by Mariusz Ratajczak, a professor at the University of Louisville. In theory, they exist within our bodies and can transform into any type of cell, therefore repairing things that are broken; manipulating them could\u2014again, in theory\u2014boost the regenerative capabilities of the human body. But in August 2013, a group of researchers, led by Irving Weissman of the Institute for Stem Cell Biology and Regenerative Medicine at Stanford University, <a href=\"https:\/\/www.cell.com\/stem-cell-reports\/fulltext\/S2213-6711(13)00050-7\" rel=\"nofollow noopener\" target=\"_blank\">published a paper<\/a> questioning the legitimacy of Ratajczak\u2019s claim. The scientists attempted to replicate Ratajczak\u2019s results but found they couldn\u2019t. \u201cThese results provide a failure to confirm the existence of pluripotent VSELs,\u201d the paper read.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"95\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3u7000z3b7c3868r73m@published\">More doubts followed. <a href=\"https:\/\/www.cell.com\/cell-stem-cell\/fulltext\/S1934-5909(13)00311-1\" rel=\"nofollow noopener\" target=\"_blank\">In an article<\/a> in the journal Cell Stem Cell, one of the leading voices in stem cell research, George Daley, gave a damning verdict on the work attempting to prove the existence of VSELs. \u201cThis rigorous approach just hasn\u2019t been taken with VSELs. I find the work mystifying and lacking in rigor,\u201d he said. There are <a href=\"https:\/\/clinicaltrials.gov\/search?term=vsels&amp;viewType=Table\" rel=\"nofollow noopener\" target=\"_blank\">five clinical trials<\/a> related to VSELs listed in the U.S. government\u2019s records; four of them have been withdrawn, and another has passed its completion date, but no update has been provided in more than two years.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"105\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy3x900103b7chcyma32t@published\">Unperturbed by the apparent lack of evidence supporting VSEL therapies or the SONG laser device, Scott pays thousands of dollars to receive the treatment every few months. The part where the laser guides the VSELs around Scott\u2019s body is perhaps the most dubious of a procedure littered with doubt. \u201cThat sounds like a lot of the marketing bullshit that I tend to come across,\u201d said Turner, who characterized the treatment as \u201cstem cells as magical thinking.\u201d Scott believes that the body itself can direct the stem cells, regardless of the laser, and claims that they regenerate and repair parts of his body affected by age.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"31\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy40d00113b7cxgkgws6w@published\">Other enthusiasts are also not put off, and with the 82-year-old as my guide, I attempted to discover just how much further down the longevity rabbit hole a person could go.<\/p>\n<p class=\"slate-paragraph slate-graf slate-paragraph--drop-cap \" data-word-count=\"120\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy43f00123b7cv8n4s66o@published\">The day after Scott\u2019s stem cell treatment, we left Panama City. Scott drove, navigating the busy streets of the country\u2019s capital until we reached the Bridge of the Americas, where colossal cargo ships loomed on the horizon out to sea, waiting their turn to enter the Panama Canal. After an hour on a freeway passing through suburban towns of countless rows of identical worker housing, we turned onto a more rustic road, headed into the country\u2019s mountainous region. On our journey, I noticed a group of giant birds circling high above the car. I asked Scott if he knew what species they were, and he told me they were probably buzzards, of which there were many types in the country.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"126\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy46b00133b7c7ok7b7yd@published\">In 2025 Scott moved to Panama permanently, seeking easier access to his treatments at Xtend, as well as cheaper services, warmer weather, and better living conditions for his wife, Christine, who was suffering from poor health, and who also receives treatment through Xtend. (Unlike her husband, Christine Scott is not an avatar for the clinic: In a YouTube video, Kenneth Scott speaks glowingly of the treatment that both of them have received, though <a href=\"https:\/\/www.youtube.com\/watch?v=1THCAbaJeNo&amp;t=12s\" rel=\"nofollow noopener\" target=\"_blank\">it features just him<\/a>.) They bought a house in El Valle de Anton, a beautiful town known for exotic wildlife, breathtaking treks, and fresh mountain air. At their home, a large one-story villa off a dirt road leading to the town\u2019s main street, Scott introduces me to a lifestyle designed to promote wellness.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"88\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy49900143b7c6ddyix23@published\">In the kitchen, dozens of supplement bottles line the countertop, each promising a different type of nutritional benefit. Scott follows an almost entirely vegan diet, shuns processed foods, and prefers to fast in the mornings. He avoids bottled water due to microplastics and has set up an elaborate system to catch rainwater from the house roof. Each time a downpour begins, Scott strips down to the waist, grabs a large glass jug, and runs out to one of three drainpipes to collect enough water to last the week.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"86\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4ca00153b7cbtq9lflj@published\">It\u2019s easy to see why Scott chose Panama as a base. His new setting is peaceful, aside from occasional thunderclaps rolling through the valley during the rainy season, and the wildlife. In the mornings, Christine eagerly awaits the brightly colored, highly vocal birds swooping into their garden, whooping their greetings before flying off into the junglelike foliage. As we talk, on occasion the screeching call of a toucan pierces the quiet, and miles above, the same giant black birds hover menacingly in groups, surveying everything below.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"99\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4fn00163b7co1xcty76@published\">In Panama, Scott can pursue his own medical agenda without fear of government intervention, something he believes is holding back breakthroughs in the longevity space. \u201cThe biggest problem we have on a lot of this stuff is governmental regulation. And that\u2019s why I get out of the United States or Canada or the U.K. or Europe, because those environments generally don\u2019t let me do what I want,\u201d he tells me. \u201cWell, to me, that\u2019s an infringement on my rights, my freedom. And so one of the nice things about Panama is we don\u2019t have nearly that kind of problem.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"166\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4iz00173b7c06p8q2wo@published\">Scott shows me the preparation required to set up his and Christine\u2019s peptide injections for the week, which have been recommended by the Xtend clinic. He pulls out a box with several vials inside, some a mix of the two peptides he has received at the clinic and others containing just a single peptide. The phrase Not for Human Use is written across the top of the labels. (The peptides are intended only for animal testing or test tube research.) He buys the drugs as a powder, mixes them with a saline solution, then carefully measures out the correct doses in syringes and places them in a separate box, ready for use. If Scott is trying to slow down aging, Christine is dealing with something more: During the time I was at their home, it was clear she was struggling with short-term memory loss, and that Scott was concerned for her health. Scott claims that the injections have lifted Christine\u2019s mood and improved her general well-being.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"154\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4m400183b7cncyebhmi@published\">Often, what people need as they experience the illnesses that come with aging is help from an experienced doctor who works off clinical guidelines validated by years of research, though Scott vehemently disagrees with this view. His distrust of governments also extends to regular medicine. During a conversation about modern health systems, he claimed that there were no doctors, medicine, or vaccines when he was growing up in Scotland during the 1940s. \u201cIf somebody got chickenpox, we had chickenpox parties so that all the kids could get chicken pox,\u201d he recalled. \u201cBecause it was known through experience that if these diseases were acquired as a child, they recovered pretty quickly. And there was no long-term damage. Whereas people who got chickenpox as adults suffered quite badly.\u201d (The chickenpox-party argument has been a mainstay of anti-vaccine movements for many years and underplays the potential damage infection can cause children, including hospitalization, scarring, <a href=\"https:\/\/www.cdc.gov\/chickenpox\/vaccination-impact\/index.html\" rel=\"nofollow noopener\" target=\"_blank\">and even death<\/a>.)<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"88\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4rq00193b7cgd8bhhjh@published\">Perhaps Scott\u2019s most controversial opinion concerns the treatment of cancer. He told me that if he were to be diagnosed with cancer, he would turn to starvation as a cure. Powell, the geneticist in Indiana, is a cancer biologist by training and has heard similar claims before. She says that studies in mice have shown that starvation enhances the animal\u2019s tolerance to chemotherapy doses but can\u2019t cure the disease outright. \u201cYou\u2019re going to probably starve the person to death before you starve the cancer to death,\u201d she said.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"57\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4vd001a3b7ch3twdigk@published\">When I challenged Scott on this belief, he seemed unbothered. \u201cIt may not be something that works for all people, for all cancers, no,\u201d he said. \u201cI don\u2019t know. I haven\u2019t studied it. I just know that if I were to be diagnosed with cancer, which I think would be highly unlikely, that\u2019s what I would do.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"86\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy4y4001b3b7cxcohpsrn@published\">Despite the misgivings of the scientific community, longevity enthusiasts like Scott and Chitwood are always on the lookout for the next therapy to try. Scott has his eye on mitochondrial transplantation, in which healthy mitochondria, the cell\u2019s minute, energy-producing structures, are transferred into cells to\u2014theoretically\u2014restore their ability to generate power and survive. He has even launched <a href=\"https:\/\/khlfoundation.com\/\" rel=\"nofollow noopener\" target=\"_blank\">his own foundation<\/a>, a Panama-based entity from which he hopes to offer a \u201crejuvenation cocktail,\u201d a gene therapy that boosts follistatin, klotho, and SIRT1, another protein said to bolster longevity.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"105\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy513001c3b7cccf4k8q7@published\">Chitwood has invested in a company working on epigenetic reprogramming, a process that aims to restore cells to a youthful state by pulling a specific combination of genetic levers. He believes there is a way to offer experimental treatments such as these through state-level versions of the right-to-try law, which was passed in Trump\u2019s first term and gives terminally ill patients the option to experiment with untested therapies. Chitwood is targeting legal loopholes in Montana, though he was vague about the particulars. \u201cI think there is a path to where we\u2019re going to be able to have treatments approved in the United States,\u201d he said.<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"195\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy55f001d3b7c76yzxbpi@published\">Trump\u2019s reelection and the appointment of Kennedy as HHS secretary have bolstered the hopes of longevity enthusiasts pushing for greater access to treatments and therapies in the U.S. RFK Jr. has said he has taken antiaging therapies and has previously spoken about the need to accelerate the availability of stem cell therapies nationally. In October 2024, <a href=\"https:\/\/x.com\/RobertKennedyJr\/status\/1849925311586238737?lang=en\" rel=\"nofollow\">he criticized<\/a> the FDA\u2019s \u201cwar on public health\u201d through \u201caggressive suppression of\u00a0\u2026 stem cells.\u201d In a <a href=\"https:\/\/www.youtube.com\/watch?v=sODZSAuxTTw&amp;t=2138s\" rel=\"nofollow noopener\" target=\"_blank\">June 2025 podcast appearance<\/a>, he admitted he had received an experimental stem cell therapy at an offshore clinic. He pledged to fix the FDA\u2019s \u201cbias\u201d against stem cell treatments, hyperbaric chambers, and peptides, among others. These hopes were further boosted when the libertarian antiaging advocate Jim O\u2019Neill was appointed as the deputy secretary of health and human services in summer 2025 (a position he left in February; he has <a href=\"https:\/\/www.washington.edu\/federalrelations\/2026\/03\/03\/jim-oneill-nominated-as-nsf-director\/\" rel=\"nofollow noopener\" target=\"_blank\">since been nominated<\/a> by Trump to be director of the National Science Foundation). O\u2019Neill is a former CEO of SENS, one of the first major organizations to fund entrepreneurial and academic projects targeting aging and age-related diseases\u2014though Science magazine, in an article about his NSF nomination, calls him \u201c<a href=\"https:\/\/www.science.org\/content\/article\/trump-s-nsf-pick-stranger-its-research-community\" rel=\"nofollow noopener\" target=\"_blank\">a stranger to the research community<\/a>.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"92\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy581001e3b7cve5ladn7@published\">Davis, the Minicircle co-founder, has seen evidence that over the past 13 months, the FDA has \u201cfast-tracked 12 different new sarcopenia therapies.\u201d Sarcopenia is a form of muscular dystrophy associated with aging and is a popular condition for biotech companies that harbor greater goals of reversing or slowing aging to target. \u201cThe FDA has a lot of control over the market by identifying what is priority, what is important, what is allowed to move faster in the review process than other things, and sarcopenia was never allowed to move faster,\u201d he said.<\/p>\n<p>          <a href=\"https:\/\/slate.com\/technology\/2026\/03\/longevity-tourism-rfk-jr-gene-therapy.html\" class=\"in-article-recirc__link\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>            It\u2019s Taking Over the Lives of Wealthy, Elderly Men. It Could Be Coming for You Next.<br \/>\n          <\/a><\/p>\n<p>          <a href=\"https:\/\/slate.com\/technology\/2026\/03\/cancer-myeloma-cure-remission-debate.html\" class=\"in-article-recirc__link\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>            It Gives Cancer Patients Like Me Hope. But Some Fear It\u2019s Irresponsible to Say It.<br \/>\n          <\/a><\/p>\n<p>          <a href=\"https:\/\/slate.com\/technology\/2026\/03\/emergency-medicine-cardiac-arrest-infant-icu-miscarriage.html\" class=\"in-article-recirc__link\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>            The Baby\u2019s Heart Stopped. One Phrase Has Stuck With Me for Years Since.<br \/>\n          <\/a><\/p>\n<p>          <a href=\"https:\/\/slate.com\/technology\/2026\/03\/ozempic-wegovy-semaglutide-side-effects-gastroparesis.html\" class=\"in-article-recirc__link\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>            The Risk Too Many People Are Taking With Ozempic<br \/>\n          <\/a><\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"157\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy5b2001f3b7cdlxb2et4@published\">For most Americans, these shifts are coming at a time when the basics of health care and scientific research are being threatened\u2014funding for <a href=\"https:\/\/www.vox.com\/future-perfect\/482363\/nih-medical-research-grants-cut-2025\" rel=\"nofollow noopener\" target=\"_blank\">cancer research slashed<\/a>, evidence-based vaccine recommendations rolled back, and insurance premiums spiking. But for longevity enthusiasts, the developments under the Trump administration are a welcome sign that the world is coming around to their way of thinking, that they might finally be able to access their playground of treatments closer to home. Until the day regulations change, the ever-growing groups of longevity enthusiasts will seek out clinics across the world. \u201cThere\u2019s a demand, and it\u2019s growing,\u201d Scott insisted. For longevity seekers like Scott and Chitwood, the reasons behind their pursuit is simple: They see the way older people deteriorate, and they want to ensure they avoid that fate. \u201cI\u2019m doing stuff now that I did when I was in my 20s,\u201d Scott told me. \u201cAnd if I can keep doing that, I\u2019ll be good.\u201d<\/p>\n<p class=\"slate-paragraph slate-graf\" data-word-count=\"109\" data-uri=\"slate.com\/_components\/slate-paragraph\/instances\/cmn7zy5e8001g3b7cqmgdm3xj@published\">For how long will that be true for Scott? After two days in El Valle de Anton, I returned to Panama City on my own. As the car came to a standstill at a junction, I spotted one of the giant black birds that seemed to have followed me around Panama, perched imperiously on the side of the road. The creature\u2019s enormous stature, dark body, and light gray head made me wonder whether it was a buzzard after all. I finally looked up the species: It was a gallinazo, also known as a black vulture, and as much as we might ignore them, they\u2019d been circling the whole time.<\/p>\n","protected":false},"excerpt":{"rendered":"Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to&hellip;\n","protected":false},"author":2,"featured_media":570727,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[49,48,5105,84,392,994,66],"class_list":["post-570726","post","type-post","status-publish","format-standard","has-post-thumbnail","category-healthcare","tag-ca","tag-canada","tag-features","tag-health","tag-healthcare","tag-research","tag-science"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/570726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=570726"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/570726\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/570727"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=570726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=570726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=570726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}