In many parts of Asia, black sesame is an essential dessert flavor. The nutty, mildly bittersweet seed appears in ice-cream parlors and doughnut shops alongside matcha and ube \u2013 offerings as standard as chocolate, vanilla, and strawberry are stateside, says Sophie Hung, a California-based registered dietitian nutritionist who grew up in Hong Kong.<\/p>\n
Now, black sesame\u2019s popularity is growing in the US, with Yelp naming it a top food trend<\/a> for 2026 based on user data (searches for \u201cblack sesame matcha\u201d are up almost 150% since 2023). Yet, beyond its appealing flavor and striking color, what exactly are you getting nutritionally when you add black sesame to your diet?<\/p>\n What is the nutritional profile of black sesame?<\/p>\n \u201cI love sesame seeds because they pack a nice nutritional punch without a lot of volume,\u201d says New York-based registered dietitian nutritionist Robin Foroutan.<\/p>\n Black sesame is \u201creally high in specific minerals, like calcium, magnesium, phosphorus, and potassium\u201d, says Foroutan. \u201cThese are nutrients important for bone health specifically, but also for cardiovascular health and balanced blood pressure.\u201d<\/p>\n A 2025 review<\/a> analyzing data from 521 adults found that eating a tablespoon, or about 10 grams, of sesame products a day for eight weeks led to modest improvements in markers of heart and metabolic health, such as blood sugar and cholesterol levels, though the authors caution that these observed effects may not reliably \u201creflect true clinical benefits\u201d, so, take them with a grain of salt.<\/p>\n A serving of sesame is roughly one tablespoon of whole seeds, with dietitians recommending between one and three servings per day. The particular nutritional profiles of sesame products differ depending on whether you\u2019re consuming whole seeds or denser sesame products such as ground sesame or blended tahini paste, which comes in black or white varieties. For instance, a tablespoon of tahini is about 90<\/a> calories, while a less dense spoonful of whole sesame seeds is about 60 calories. Black, brown, and white varieties of sesame have similar macronutritional profiles \u2013 low in protein and carbohydrates, high in unsaturated fat \u2013 though black sesame contains more<\/a> minerals, antioxidants, and slightly more fiber than paler counterparts. If you\u2019re eating sesame for its mineral content, be sure you\u2019re buying the seeds with the calcium-rich hull on, rather than just the translucent inner kernel often seen atop burger buns.<\/p>\n There is also a \u201cdecent amount of zinc in sesame seeds and sesame paste\u201d, says Foroutan. \u201cZinc is really important to the immune system. It plays into how your body makes healthy white blood cells, and is also protective in an antiviral way,\u201d she says. \u201cZinc blocks the replication of certain viruses so they don\u2019t overwhelm your immune system.\u201d<\/p>\n Is black sesame a beautifying ingredient?<\/p>\n \u201cMy grandma gave me one spoonful of black sesame powder every morning because in China, we believe it\u2019s great for hair,\u201d says Zoey Xinyi Gong, a Brooklyn-based chef and registered dietician who grew up in Shanghai and specializes in traditional Chinese medicine food therapy. Indeed, in parts of Asia, some claim that eating black sesame can even make gray hair go back to black. \u201cThat\u2019s definitely more of a folktale,\u201d says Gong; sesame is \u201cnot going to reverse gray hair or hair loss\u201d. However, the seeds do contain the mineral copper, about 25% of your daily value per tablespoon. While copper biochemically supports<\/a> the proteins collagen, elastin, and keratin, and the pigment melanin, in our bodies \u2013 all of which are involved in the maintenance of healthy skin<\/a>, hair, and nails \u2013 no cause-and-effect studies on the beautification properties of dietary copper exist.<\/p>\n In traditional Chinese medicine practice, Gong explains that nutrient-dense sesame is considered a \u201cmoistening\u201d ingredient, particularly beneficial to eat during the cold, dry winter season. \u201cIt \u2018moistens\u2019 the intestines, meaning if you tend to have things like constipation or dryness,\u201d having some black sesame is thought to help. \u201cAnd it\u2019s consistent with western nutrition,\u201d says Gong. Indeed, sesame\u2019s healthy fats, similar to those found in olive oil and avocado, are widely known to support<\/a> skin and gut health.<\/p>\n Should anyone not eat black sesame?<\/p>\n \u201cBecause sesame does lower blood pressure moderately,\u201d people taking blood pressure medications or blood thinners should check with their doctors before significantly increasing their daily servings of sesame, advises Hung.<\/p>\n And because sesame is relatively high in fat and calories, \u201cyou don\u2019t want to overdo it, especially if you are trying to manage your weight,\u201d she says.<\/p>\n Sesame is also a fairly common food allergy<\/a> in the US. According to the National Institutes of Health, 17%<\/a> of children with any food allergies are also allergic to sesame.<\/p>\n While rare, some people may have stomach pain from eating sesame due to the seed\u2019s oxalates and phytates, anti-nutrients which many seeds evolved to have to help them bypass digestion in animals and grow into new plants. Consider soaking your nuts and seeds, which will begin<\/a> their sprouting process, to increase their digestibility and nutritional profile.<\/p>\n What does it mean that sesame contains phytoestrogens?<\/p>\n Some people \u201ctalk about sesame in terms of phytoestrogens\u201d, because, like flaxseeds, sesame contains antioxidants called lignans, says Foroutan. Lignans are converted by gut bacteria into compounds that weakly mimic estrogen, but may bind to estrogen receptors and slightly ease<\/a> menopausal hot flashes, though clinical effects are neither significant nor uniform across trials. Observational data<\/a> suggests that higher lignan intake is associated with a slightly lower risk of developing postmenopausal breast cancer, but effect sizes are modest and not clearly protective for all patients. The takeaway? Including lignan-containing foods like sesame in a balanced diet is safe and healthy. But researchers worry supplements that contain higher doses of lignan may have negative effects<\/a> on those with estrogen-sensitive conditions; talk to your doctor before taking any.<\/p>\n How can you incorporate black sesame into your diet?<\/p>\n In addition to sprouting, grinding black sesame is a way to improve your body\u2019s ability to absorb maximum nutrients from the seeds. Hung likes to grind her sesame into a powder and keep it in a vacuum-sealed stainless steel jar to prevent oxidization, adding a spoon to her pre-workout shake or as an oatmeal topping, \u201cfor a little taste without having to add extra sugar\u201d, she says.<\/p>\n Gong also prefers ground sesame, and recommends using toasted seeds for the best flavor. \u201cSprinkle it on salad, or on yogurt \u2026 or blend it with warm milk,\u201d to make a black sesame latte at home, she suggests.<\/p>\n