{"id":174066,"date":"2025-09-27T23:17:25","date_gmt":"2025-09-27T23:17:25","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/174066\/"},"modified":"2025-09-27T23:17:25","modified_gmt":"2025-09-27T23:17:25","slug":"how-much-magnesium-to-take-per-day","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/174066\/","title":{"rendered":"How Much Magnesium to Take Per Day"},"content":{"rendered":"

It\u2019s no exaggeration to say that every part of your body needs magnesium to function. This underrated mineral is a behind-the-scenes powerhouse, supporting everything from bone health and muscle function to heart health and better sleep. Yet more than half of us aren\u2019t getting enough of it through diet alone, which may be particularly problematic for women. Luckily, magnesium is readily available in supplement form \u2014 but how do you know which one to choose? We spoke with Jaclyn Safrath, MPH, MS, and medical affairs manager at Nature\u2019s Bounty<\/a>, about how much magnesium women need, why that amount changes over the course of your life, and how to choose a supplement that meets your needs.<\/p>\n

Why do we need magnesium?<\/p>\n

Magnesium is an essential mineral, and it plays a critical role in maintaining overall health. As Safrath explains, \u201cIt\u2019s involved in over 300 enzymatic processes, making it fundamental to a wide range of physiological functions like immune support, nervous system health, heart health, and muscle function.\u201d Magnesium is also important for bone health, supporting the formation of bone tissue and regulating calcium levels. Unlike other structural components like collagen, which the body produces itself, we can only get magnesium through our diet. But, Safrath notes, \u201cNearly 50 percent of the population<\/a> is not achieving dietary magnesium intakes, mainly because of poor dietary habits.\u201d<\/p>\n

How much magnesium do we need?<\/p>\n

Determining how much magnesium we need isn\u2019t cut-and-dry since individual requirements can vary based on lifestyle, diet, and overall health. And, just as the body\u2019s production of collagen decreases with age, aging can also affect how efficiently the body uses magnesium. As a general guideline, the NIH recommends<\/a> a daily intake of around 420 milligrams of magnesium for adult men, and around 320 milligrams for women over 30. For women, that works out to a little over four cups of cooked spinach a day \u2014 probably a bit more than you\u2019re eating right now.<\/p>\n

However, Safrath emphasizes that magnesium needs depend on many factors including your diet and exercise habits: \u201cSince magnesium also functions as an electrolyte, individuals who engage in high levels of physical activity \u2014 such as athletes or endurance runners \u2014 may lose more magnesium through sweat and require higher intakes.\u201d<\/p>\n

Why are women at higher risk of falling short of their magnesium needs?<\/p>\n

As with our daily requirements, this answer varies based on a woman\u2019s life stage. As Safrath explains, \u201cWomen\u2019s nutrient needs change depending on different biological factors, and we know they have increased magnesium requirements during key life stages such as menstruation, pregnancy, and menopause<\/a>.\u201d<\/p>\n

Hormonal changes, especially fluctuations in estrogen, also play a role. During menopause, for example, lower estrogen levels can impact magnesium absorption and increase how much is excreted by the body, which compounds a woman\u2019s risk of deficiency. These shifting needs make it especially important for women to be mindful of their magnesium intake throughout different phases of life.<\/p>\n

Finally, as the saying goes, you are what you eat. \u201cMagnesium is found naturally in leafy greens, nuts, seeds, whole grains, legumes, and even dark chocolate,\u201d explains Safrath, \u201cBut many people may only eat one or two of these foods a day, which isn\u2019t enough to meet their magnesium requirements.\u201d As diet culture in the US becomes increasingly focused on convenience over freshness, we eat more processed or packaged foods, which tend to be lower in magnesium.<\/p>\n

Who should take magnesium supplements, and how do you choose one?<\/p>\n

Knowing whether you need a magnesium supplement can be tricky, since signs of magnesium deficiency are often subtle, or even nonexistent. \u201cIt\u2019s uncommon to have symptoms of magnesium deficiency,\u201d explains Safrath, \u201cand many people with low magnesium levels may not experience any clear signs unless the deficiency becomes severe.\u201d If you suspect you\u2019re not getting enough magnesium through diet alone, check with your healthcare provider, who can perform a blood test to check magnesium levels. They may suggest adding a supplement, especially if you\u2019ve entered a life stage with increased needs, like pregnancy or menopause.<\/p>\n

There are three main types of magnesium supplements available on the market: magnesium glycinate, which is highly bioavailable and gentle on the stomach; magnesium citrate, which is well-absorbed; and magnesium oxide, all of which provide foundational support and may help with sleep and stress relief. When it comes to choosing the right type of magnesium for you, one important factor to consider is bioavailability \u2014 a term that refers to how well and how quickly a nutrient can be absorbed and used by the body. \u201cIdeally, you want to look for supplements with higher bioavailability, so your body can make the most of the magnesium you\u2019re consuming,\u201d says Safrath. Magnesium glycinate and magnesium citrate are known to be more bioavailable forms of the mineral, but any magnesium supplement will help boost your intake.<\/p>\n

Although it\u2019s not as highly bioavailable, supplements with magnesium oxide are generally less expensive and will still help increase your magnesium levels. Nature\u2019s Bounty\u2019s magnesium oxide supplements are a great option and are reasonable for the price-conscious. (If you\u2019re looking for a little daily treat, they also have a magnesium citrate supplement available in gummy form<\/a>.) If you\u2019re committed to using bioavailable magnesium, Nature\u2019s Bounty also makes magnesium glycinate supplements<\/a> that won\u2019t break the bank.<\/p>\n

How do you choose a magnesium supplement dosage?<\/p>\n

As with everything related to magnesium, several factors must be considered. \u201cIf you\u2019re taking it for your overall health, really any dose available is going to be helpful,\u201d she explains \u2014 and Nature\u2019s Bounty options<\/a> start at 270 milligrams per serving.<\/p>\n

But magnesium supplements can also be used for more targeted benefits. As Safrath explains, \u201cStudies have shown that 300 milligrams or more of magnesium can support a calm, relaxed mood \u2014 making that number a good starting point if you\u2019re looking for stress relief or a bedtime wind-down aid.\u201d Some magnesium products, like those aimed at promoting sleep, may contain up to 500 milligrams.<\/p>\n

Magnesium won\u2019t have a sedative effect like a melatonin supplement, but it can support the natural processes that lead to relaxation \u2014 including natural melatonin production. So while taking magnesium before bed won\u2019t knock you out, if you take it consistently, it may help your body get into a more restful sleep state over time.<\/p>\n

Magnesium is generally considered safe, and most people could use more of it, though it is possible to take too much. That\u2019s why Safrath recommends always following the dosage instructions on the supplement label, and talking to your doctor before adding a new supplement to your routine. Brands like Nature\u2019s Bounty formulate their products based on clinical research and intended outcomes, so sticking to the recommended amount is not only safer, it\u2019s more effective. And remember: While magnesium is one small part of a balanced diet, it can make a big impact on your overall health.<\/p>\n","protected":false},"excerpt":{"rendered":"It\u2019s no exaggeration to say that every part of your body needs magnesium to function. This underrated mineral…\n","protected":false},"author":2,"featured_media":174067,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[88991,49,48,84,3650,393,394,88992,7340],"class_list":{"0":"post-174066","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mental-health","8":"tag-branded-content","9":"tag-ca","10":"tag-canada","11":"tag-health","12":"tag-magnesium","13":"tag-mental-health","14":"tag-mentalhealth","15":"tag-natures-bounty","16":"tag-supplements"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/174066","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=174066"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/174066\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/174067"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=174066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=174066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=174066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}