--- title: A Third of Children Use Dietary Supplements. Why That's So Concerning description: A new study shows a third of children and adolescents use dietary supplements. Researchers say that's concerning canonical: https://time.com/5314810/children-dietary-supplements/ author: Alexandra Sifferlin article:opinion: false article:content_tier: free article:published_time: 2018-06-18T18:44:01.000Z article:modified_time: 2026-02-23T20:36:03.366Z article:section: Health og:title: A Third of Children Use Dietary Supplements. Here’s Why Researchers Say That’s Concerning og:description: According to a new report og:url: https://time.com/5314810/children-dietary-supplements/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltb7d44ef92d634944/6988a6c10b72e38e996eb0e4/supplements-v2.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 og:image:width: 3000 og:image:height: 1688 og:image:alt: supplements-v2 og:type: article twitter:card: summary_large_image twitter:title: A Third of Children Use Dietary Supplements. Here’s Why Researchers Say That’s Concerning twitter:description: According to a new report twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltb7d44ef92d634944/6988a6c10b72e38e996eb0e4/supplements-v2.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 ---  # A Third of Children Use Dietary Supplements. Here’s Why Researchers Say That’s Concerning > Sponsored content. Supplied in partnership with TIME. 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Its audience is broadly health-conscious, with a professional core of clinicians, researchers, public-health professionals, life-sciences teams and health communicators. by [Alexandra Sifferlin](https://time.com/author/alexandra-sifferlin/) ## Alexandra Sifferlin Jun 18, 2018 6:44 PM UTC  Getty Images; Illustration by Marisa Gertz for TIME by [Alexandra Sifferlin](https://time.com/author/alexandra-sifferlin/) ## Alexandra Sifferlin Jun 18, 2018 6:44 PM UTC A third of kids and adolescents under age 19 regularly take supplements like omega-3 fatty acids, multivitamins and melatonin, according to a [new report](https://jamanetwork.com/journals/jamapediatrics/fullarticle/2685282). It’s a finding that researchers say is concerning because there is no proven benefit for healthy children taking supplements. The report, published Monday as a [research letter](https://jamanetwork.com/journals/jamapediatrics/fullarticle/2685282) in the journal [_JAMA Pediatrics_](https://jamanetwork.com/journals/jamapediatrics)_,_ found that overall about a third of the young people surveyed used dietary supplements, with multivitamins being the most common. Use of supplements that primarily contained vitamins and minerals remained stable over time, but use of herbal, non-vitamin, or non-mineral supplements increased, driven by the use of melatonin for sleep and omega-3s. Report author Dima M. Qato, an assistant professor in the Department of Pharmacy Systems, Outcomes and Policy at the University of Illinois at Chicago, says parents should avoid giving their kids supplements if they do not have any nutritional deficiencies. “Dietary supplements have no proven benefits in healthy kids and have some known risks,” says Qato. “They are not strictly regulated and the quality of products is questionable.” The researchers say that the use of supplements among young people is concerning, since some of these products, like muscle building supplements, iron, calcium and vitamin D have been shown to be associated with heart-related health problems in some cases. **MORE:** [Should I Take Nutrition Supplements?](http://time.com/4503089/nutrition-supplements-vitamin-diet/) Young girls and women were more likely to report using iron, calcium, multivitamins and vitamin B. Young boys and men were more likely to report using omega-3 fatty acids and body building supplements. The report looked at national survey data on supplement use among 4,404 children and adolescents from 2003 to 2014\. If kids were younger than age 16, their parents filled out the surveys. The kids or parents were asked if they had “used or taken any vitamins, minerals, herbals, or other dietary supplements in the past 30 days.” If the children or their parents said yes, then they were asked to show the researchers the containers of their supplements. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/5314810/children-dietary-supplements/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/5314810/children-dietary-supplements/"},"headline":"A Third of Children Use Dietary Supplements. 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