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Alerts

FDA advises consumers to stop using any supplement products labeled as OxyElite Pro or VERSA-1. Please see the following advisories: FDA -10/08/13, FDA - 10/11/13 and CDC - 10/08/13.

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Announcements

New article on reporting side effects of supplements
Just published in The New England Journal of Medicine: A recent article brings up dietary supplement issues you need to be aware of and discusses how dietary supplement side effects could be monitored better. A PDF of the April 3rd article is available free online.

3rd International Congress on Soldiers’ Physical Performance
August 18-21, 2014
The ICSPP delivers innovative scientific programming on soldiers’ physical performance with experts from around the world.

DMAA list updated for April 2014

Fueling Performance Photo Campaign
Share photos of how you fuel your performance and be featured on our Facebook page!

Dietary supplement module
Earn continuing education credits (if eligible) for this two-hour online module.

Operation LiveWell

Performance Triad

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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: Nutrition

FDA warns: DMAA in dietary supplements now illegal

FDA urges consumers to check all dietary supplement product labels to ensure they do not contain the illegal stimulant DMAA.

The Food and Drug Administration (FDA) has issued a Consumer Update warning of the potential dangers of DMAA, which was announced illegal in dietary supplements on 11 April 2013. DMAA is also referred to as dimethylamylamine and other names. This dietary supplement product ingredient has been used in many weight-loss, bodybuilding, and performance-enhancement products. FDA received numerous reports of illnesses and death from the use of products containing DMAA; commonly reported reactions include heart and nervous system problems as well as psychiatric disorders. DMAA has been the focus of conflicting information regarding whether or not it is a natural extract from geranium. FDA has now found “the information insufficient to defend the use of DMAA as an ingredient in dietary supplements.” Online, FDA also stated, "Dietary supplements containing DMAA are illegal and FDA is doing everything within its authority to remove these products from the market."

For more information, read the FDA Q&A on DMAA here.

FDA Warns Consumers about DMAA

FDA urges consumers to check all dietary supplement product labels to ensure they do not contain the illegal stimulant DMAA.

The Food and Drug Administration (FDA) has issued a Consumer Update warning of the potential dangers of DMAA, which was announced illegal on 12 April 2013. DMAA is also referred to as dimethylamylamine and other names. This dietary supplement product ingredient has been used in many weight-loss, bodybuilding, and performance-enhancement products. FDA received numerous reports of illnesses and death from the use of products containing DMAA; commonly reported reactions include heart and nervous system problems as well as psychiatric disorders. DMAA has been the focus of conflicting information regarding whether or not it is a natural extract from geranium. FDA has now found “the information insufficient to defend the use of DMAA as an ingredient in dietary supplements.” Online, FDA also stated, "Dietary supplements containing DMAA are illegal and FDA is doing everything within its authority to remove these products from the market."

For more information, read the FDA Q&A on DMAA here.

Be an advocate for healthy, “Fit Kids”!

Let someone at your children’s school know that they can get free help with physical education for grades 3 through 8 through the Operation Fit Kids program.

Do you see physical education classes decreasing in your children’s schools compared to the PE you had when you were younger? Do you want to help your children be active and eat healthier, but you don’t know where to start? Tell your children’s school about the American Council on Exercise (ACE) program called Operation Fit Kids, which consists of two curricula for educators (free to download after completing a survey): one for 3rd to 5th graders and another for 6th to 8th graders. They provide seven lessons with lesson plans, worksheets, and activities a group can do to learn and practice being healthy. After all, practice makes perfect!

If you are interested in additional tips for promoting family fitness, check out HPRC’s Family domain for more ideas. And for even more exercises to try with your family, visit ACE’s online Exercise Library.

Nutritious food choices are just a click away

HPRC Fitness Arena: Nutrition, Total Force Fitness
A user-friendly, searchable version of USDA’s nutrient data is now available for download to personal computers and via phone apps.

Warfighters and family members looking to track their food choices now can use the United States Department of Agriculture’s Agricultural Research Service (USDA-ARS) National Nutrient Database for Standard Reference (called The Standard Reference or SR). This nutrient data is widely used and has been incorporated into many smart phone “apps” and interactive websites. Of particular interest is the USDA’s SuperTracker, where users can customize their dietary plan and physical activity. For more information, read how to access this nutritional data.

High-flying meals for U-2 pilots

“Tube food” provides meals for U-2 pilots on long missions.

Army researchers have developed a special method of meal delivery for U-2 pilots on long flight missions, which can sometimes last up to 12 hours. Pressurized suits and bulky equipment limit pilot movement and prevent them from opening their helmet visors—so feeding themselves until now has been impossible. Chefs and nutritionists in Natick, MA, teamed up to create meals that meet a pilot’s calorie and nutrition needs. The meals are turned into a consistency similar to baby food and delivered to the pilot by way of a metallic tube about the size of a tube of toothpaste. The containers fit into a port on the pilot’s helmet in a way that doesn’t interfere with the suit’s pressure. Watch this video to see these tube meals in action!

What are the favorites among pilots? Caffeinated chocolate pudding and chicken-à-la-king are the most popular. Other meals include beef stroganoff, key lime pie, applesauce, and sloppy joe.

Raspberry ketone—the latest weight-loss craze

Raspberry ketone is a food additive and aromatic compound now being sold as a dietary supplement/ingredient touted to reduce fat and weight. Find out the facts and the science behind it all.

Raspberry ketone, touted to be an effective fat-loss and weight-loss supplement, occurs naturally in various red raspberries. The raspberry ketone in supplements is probably produced in the laboratory, as it would be too expensive to extract it from real raspberries. FDA recognizes that raspberry ketone as a food additive is “Generally Recognized as Safe” (GRAS) to consume in small amounts. However, the long-term effects in humans who consume it as a supplement are unknown. For more information, read HPRC’s InfoReveal on “Raspberry ketone.”

Dietary supplements and surgical procedures

Be careful about using dietary supplements if you are planning to have surgery or if you have recently had surgery. Some ingredients could cause problems.

Be extra cautious when taking dietary supplements before and after surgical procedures; some products can have serious negative effects on surgical procedures. For instance, certain supplements prevent certain blood cells (platelets) from clumping, resulting in excessive bleeding during surgery. Some of the ingredients commonly found in supplements that hinder platelet aggregation are ginko biloba, saw palmetto, glucosamine, black tea, fish oil, and garlic. If you are having a surgical operation, consider abstaining from these items or consume these items in moderation a few weeks before and after the procedure. For more a complete list of products and additional information, including other surgical risks associated with dietary supplements, read this web page from the Natural Medicines Comprehensive Database. And always read product labels carefully; many include warnings of potential medical risks, including the length of time prior to surgery that you should discontinue use.

Vegetarian diets—the basics

HPRC Fitness Arena: Nutrition, Total Force Fitness
A well-planned vegetarian diet can meet all your nutritional needs. You do need to take special care to ensure you don't fall short on a few key nutrients.

Vegetarians eat a plant-based diet that excludes meat, poultry, and fish. A well-planned vegetarian diet can meet all your nutritional needs, but you have to take special care to ensure you don’t fall short on a few key nutrients such as protein, vitamins, and minerals. Following a vegetarian diet while in the military can be an especially challenging practice, but you can stay healthy while doing so by following the information presented in HPRC’s InfoReveal on vegetarian diets.

What’s the story with deer velvet and IGF-1?

Questions about deer velvet and IGF-1? Are they banned in the military? Read the OPSS FAQs to find out.

Both deer velvet and IGF-1 have been in the news lately, and HPRC has received many questions about what these are and whether they improve athletic performance. Does deer velvet contain IGF-1? Read this OPSS FAQ about deer velvet to find out. To learn what IGF-1 is and whether it is banned in the military, read more in the OPSS FAQ about IGF-1. Be sure to check back often, as we add answers to other questions about ingredients in performance and weight-loss supplements and how to choose supplements safely.

National Nutrition Month 2013

HPRC Fitness Arena: Nutrition, Total Force Fitness
Filed under: Diet, Health, Nutrition
It’s National Nutrition Month again, which means it’s time to re-examine your eating habits. This year’s focus from the Academy of Nutrition and Dietetics is on making good habits fit YOUR lifestyle.

March is National Nutrition Month, a month-long campaign sponsored by the Academy of Nutrition and Dietetics (AND) to promote healthy eating and physical activity. This year’s theme—“Eat Right, Your Way”—is aimed at helping people find personalized ways to meet the 2010 Dietary Guidelines for Americans. The theme acknowledges the fact that although food choices are influenced by culture, lifestyle, and personal preferences, you can still develop healthy eating habits—your way! AND’s website provides lots of great tips, tools, and resources to help you get started.

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