You are here: Home / HPRC Blog
RSS Feed for Dietary Supplements

HPRC Blog

Welcome to the HPRC Blog. We've got lots of information here, from quick tips to in-depth posts about detailed human performance optimization topics.

HPRC Fitness Arena: Dietary Supplements

Weight-loss promises

FDA warns against weight-loss products that don’t live up to their claims.

With New Year’s resolutions upon us, weight loss is often at the top of the list for many. However, before you consider a dietary supplement to help your weight-loss goals, be aware of the Food and Drug Administration (FDA) warnings that these products don’t live up to their claims. Even worse, some can result in serious harm.

Many dietary supplement products marketed for weight loss have been found to contain hidden prescription drugs or compounds that have not been adequately studied in humans. FDA continues to identify “tainted” products and warns consumers to stay away from these tainted products. You can read more about this in FDA’s consumer-health article Beware of Products Promising Miracle Weight Loss and watch their video. Also, be sure to check out the Operation Supplement Safety (OPSS) FAQs about Weight Loss for additional information on weight loss and dietary supplements.

Products claiming to prevent or treat Ebola

Avoid dietary supplement products claiming to prevent or treat Ebola.

At this time, the Food and Drug Administration (FDA) has not yet approved any vaccines or drugs for the prevention or treatment of Ebola. However, online advertising of some dietary supplement products makes claims that they can prevent or cure this deadly infectious disease.

By definition, a dietary supplement product cannot make a claim that it will prevent or cure a disease. FDA advises consumers to be aware that these products are fraudulent and should not be used. You can read more about these products and about Ebola in FDA’s Press Announcement. And be sure to visit the Operation Supplement Safety (OPSS) website to learn more about dietary supplements in general and how to choose supplements wisely.

Is there a list of dietary supplements/substances banned by the military?

There is no banned dietary supplement list in the military, but you can learn how to make informed decisions about dietary supplement use.

Lately, HPRC has been receiving a lot of questions about the use of banned supplements in the military, but the fact is: There isn’t a list of banned dietary supplements currently available. It isn’t always easy to determine whether a dietary supplement product is safe or not, so the Department of Defense (DoD), together with HPRC, provides helpful resources on the Operation Supplement Safety (OPSS) website to help you choose supplements wisely. With regard to the military’s stance on supplements in general, please see the OPSS FAQ about a "banned list," which is pertinent to all service branches.

Some dietary supplements, including ones sold on military installations, contain potentially harmful and problematic ingredients. For some tips about how to avoid these, read the OPSS infosheet “Red Flags—What You Need to Know.” In addition, some other potentially dangerous ingredients include prescription drug ingredients and their analogs, drugs banned by FDA for safety reasons, controlled substances (such as anabolic steroids), and untested/unstudied new active drug ingredients, which may not be listed on the product label.

One way to ensure that a dietary supplement product is safe is to see if it is third-party verified. Third-party certification organizations have developed criteria for evaluating and authenticating the quality of a supplement—the ingredients, the dosage levels, the level of contaminants, the label claims, and whether the manufacturing facilities follow Good Manufacturing Practices (GMP).

The Natural Medicines Comprehensive Database (NMCD) is the gold standard for evidence-based information on dietary supplement products and ingredients and is an HPRC partner. (Subscription is free if you have a “.mil” email address; visit the OPSS FAQ for more information.) NMCD rates products on a scale of 1 to 10 based on safety and effectiveness. We encourage you to consider only using products rated 8 or above.

To avoid potential problems, talk with your healthcare provider or dietitian before using dietary supplements. Also, see FDA’s list of tainted bodybuilding products, which includes important public notifications.

A Mother’s Plea

Watch HPRC’s new Operation Supplement Safety Public Service Announcement from a Gold Star mother.

In a new Operation Supplement Safety (OPSS) PSA video, Gold Star mother Ms. Terri Bellamy-Coleman urges service members to seek out information and guidance on dietary supplements from the appropriate sources before taking them. Ms. Bellamy-Coleman’s son, who was attending the NCO (Noncommissioned Officer Academy, WLC (Warrior Leadership Course) in Fort Benning, GA at the time of his death, had been taking dietary supplements when he exerted himself during physical training, suffered a heart arrhythmia, and died. He had the sickle-cell trait, which may have aggravated the situation. She wants others to be aware of the possible risks associated with dietary supplements, especially when certain medical conditions are present, and urges service members to seek information to help prevent possible harmful health effects. Please watch the video, “A Mother’s Plea."

Can I take weight-loss prescription medications?

What are the service-specific policies on weight-loss prescription medications? Read more to find out.

Weight-loss (diet) prescription medications are generally not permitted, but it’s important to check your service’s policy for specific conditions that may exist. Read this OPSS FAQ to find out more details, including links to specific policies. Also, be sure to check the OPSS site often, as we add answers to other questions about ingredients in performance-enhancing and bodybuilding supplements and how to choose supplements safely.

If you have a question about a particular dietary supplement ingredient or product, please use our “Ask the Expert” button located on the OPSS home page.

Stay informed about dietary supplements

Watch this informative OPSS video to learn about potential side effects from taking dietary supplements and where to go for more information.

With their promises of fast results and huge gains or losses, dietary supplements can be tempting, whether you’re trying to maintain your fitness in combat or at home. The advertising claims can be difficult to navigate, and staying informed about potential side effects is a challenge.

Operation Supplement Safety presents an educational video with information you need to know before you consider taking any dietary supplement:

  • Potential side effects
  • What to do if you experience an unwanted effect
  • Alternatives to taking supplements
  • Where to get more information

If you have questions about dietary supplements or performance nutrition, and you can’t find answers on our website, submit your question to our experts.   

Evaluate internet health information carefully

Can you trust the information you find online?

Although the internet is a quick and easy way to find health information, the source may not always be reputable.  The Office of Dietary Supplements at the National Institutes of Health has developed guidelines to help consumers evaluate internet-based health information. Click here to find out more.

Vitamin D, the sunshine vitamin

Vitamin D is important for your health. Learn how much you need and where to get it.

Vitamin D is actually a hormone that your body produces when your skin is exposed to sunlight, earning it the nickname “sunshine vitamin.” It plays key roles in reducing your risk of many health conditions, including depression, cancer, heart disease, osteoporosis, and others. Spending 10 to 15 minutes outside on a sunny day with your arms and legs uncovered can provide nearly all the vitamin D most people need—challenging when you’re wearing a long-sleeved uniform or working inside all day—but you can also get some vitamin D in your diet from fatty fish (such as salmon), mushrooms, and many fortified foods.

The Recommended Dietary Allowance for most individuals is 600 IUs. People who have a vitamin D deficiency or certain medical conditions might require supplemental vitamin D but only under the supervision of their healthcare provider. That’s because excess vitamin D can be stored in your body, putting you at risk for toxicity. Over time, too much vitamin D can lead to irregular heart rhythms, kidney damage, and other serious health problems. If you take large doses of supplemental vitamin D and eat foods that are fortified with it, you could easily obtain more than recommended amounts.

Despite the risk for toxicity, nearly one-fourth of people living in the U.S. have low vitamin D levels, so all adults and children should have their vitamin D status checked by their healthcare provider. For more information about vitamin D, read this fact sheet from the Office of Dietary Supplements.

Download the OPSS app

Use the Operation Supplement Safety & Natural Data app to get information and safety ratings on commercially available dietary supplement products and ingredients.

Operation Supplement Safety (OPSS) is a joint military initiative between the Human Performance Resource Center (HPRC) and the Department of Defense (DoD) to educate service members and retirees, their family members, leaders, healthcare providers, and DoD clinicians about dietary supplements and how to choose them wisely.

OPSS has partnered with Natural Medicines Comprehensive Database (NMCD) to provide all DoD personnel with access to evidence-based information on dietary supplements, including Natural Medicines Brand Evidence-based Ratings (NMBER)®.

Now there is an Operation Supplement Safety & Natural Data (OPSS & ND) app available that can help you make an informed decision by giving you:

  • Dietary supplement safety and effectiveness (NMBER) ratings.
  • Interaction ratings between drugs and natural medicines, known as “adverse reactions.”
  • Effectiveness ratings for natural medicines by medical condition and more.

To access the app you must first visit HPRC’s link to NMCD and sign up for your free account. Click on the Warfighter version and use your valid .mil email address. Once you’ve created your free account you will have access to the full version of the app. Up-to-date reviews of commercially available products, Natural Medicines Brand Evidence-based Ratings (NMBER)® for commercially available products, an Effectiveness Checker, and more will be at your fingertips.

The OPSS & ND app is available at these links for Android and for iPhone/iPad, or go to the Google or iTunes stores and search for “Operation Supplement Safety.”

If you have questions, please use the “Ask the Expert” button on the OPSS home page.

Why is ephedra illegal?

Read about ephedra, and why it is illegal in the United States.

Dietary supplements containing ephedra are illegal. What is ephedra and why is it illegal in the United States? Read HPRC’s new Operation Supplement Safety (OPSS) FAQ about ephedra to find out.

Also, be sure to check out our other OPSS FAQs, and if you still can’t find what you are looking for, use our “As the Expert” button located on the OPSS home page.

RSS Feed for Dietary Supplements