![]() It tested four supplements (including a multivitamin) on the prevention of certain diseases among nearly 15,000 male physicians over the age of 50. The Physicians Health Study II was the first to assess the long-term efficacy of multivitamins in preventing chronic disease. To date, though, there’s only two large, long-term clinical trials of multivitamins. I recently even argued that inadequate magnesium status may increase the risk of COVID-19 infection and severity, due to its various roles like activating vitamin D in the body. Not getting enough of certain micronutrients can also lead to impaired immune function, making you increasingly susceptible to infection. What you may not have considered, though, is that micronutrient inadequacies can also increase susceptibility to illness and chronic diseases, such as cancer, heart disease, type 2 diabetes, age-related macular degeneration and cognitive dysfunction. While classic nutrient deficiency diseases like rickets and scurvy are now rare in the U.S., inadequate levels of certain micronutrients can still impair a wide range of biological functions.įor example, you’ve probably heard that inadequate intake of calcium and vitamin D over time can contribute to osteoporosis later in life, or that low folic acid intake among pregnant women increases the risk of neural tube defects in newborns. Minerals: iron, iodine, selenium and zincĮxplore multivitamin options that can help fill gaps in your diet at.Water-soluble B-vitamins: thiamin, riboflavin, niacin, pantothenic acid, vitamin B6, folic acid and vitamin B12.Fat-soluble vitamins: vitamins A (and beta-carotene), D, E and K.The ingredient lists of multivitamins range from brand to brand, but commonly include: While there isn’t a concrete definition for what constitutes a multivitamin, my fellow researchers-and even Congress per the Older Americans Act Amendment of 2006-generally define them as containing 100% of the Daily Value (DV) of at least two-thirds of the required vitamins and minerals for a given life stage. Journal of the American College of Nutrition. Multivitamin/Mineral Supplement Contribution to Micronutrient Intakes in the United States, 2007–2010. Introduced in the 20th century, multivitamins are the most popular dietary supplements in the U.S., with over 50% of Americans reporting at least occasional use, according to a study I conducted alongside colleagues Wallace T, McBurney M, Fulgoni V. Taking a daily multivitamin is a cost-effective way to insure against hidden micronutrient insufficiencies that can sap your immunity, health and long-term vitality. Research shows the risks are low, and there are real benefits for most people Physicians' Health Study II (PHS II). So, why do I take a multivitamin? It’s simple. This means people (correctly) assume I’ve dug into the data and drawn my own conclusions about what’s helpful-and what’s hype. ![]() I’m known for happily skewering food and nutrition myths for media outlets like Forbes Health and the Dr. Why? Because I’m a scientist, professor and lead researcher in the field of nutrition science. The latter might be surprising-with contrasting views on multivitamins ranging from them being “a nutrition insurance plan” to “flushing money down the drain,” people are often curious where I stand. You might find fresh fruits and vegetables, 100% whole wheat bread, extra cheesy Cheez-Its…and a men’s multivitamin. ![]() Peek into my kitchen cabinets, and you’ll learn a few things about me. I’m A Nutrition Scientist-Here’s Why I Take A Multivitamin While we work hard to provide accurate and up-to-date information that we think you will find relevant, Forbes Health does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impact any of the editorial content on Forbes Health. Second, we also include links to advertisers’ offers in some of our articles these “affiliate links” may generate income for our site when you click on them. ![]() This site does not include all companies or products available within the market. The compensation we receive for those placements affects how and where advertisers’ offers appear on the site. First, we provide paid placements to advertisers to present their offers. This compensation comes from two main sources. To help support our reporting work, and to continue our ability to provide this content for free to our readers, we receive compensation from the companies that advertise on the Forbes Health site. The Forbes Health editorial team is independent and objective.
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