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Alerts

RegenESlim Appetite Control Capsules voluntarily recalled due to the presence of DMAA.

FDA warns consumers about caffeine powder. 

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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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: Nutrition

Know the most common food allergens

HPRC Fitness Arena: Nutrition, Total Force Fitness
Keep yourself safe from food allergies

For some people, eating certain foods can cause serious allergic reactions, even death! The most common food allergens are milk, eggs, fish and shellfish, tree nuts (such as almonds, walnuts, and pecans), peanuts, wheat, and soy. Other food allergies are possible, so it’s important to read food labels for ingredient information if you are at risk.  Click here for more information.

Will chia seeds cause me to pop positive?

HPRC has heard this question a lot lately. Chia seeds have become a popular food item, but are they safe for you to consume or will they affect your drug test?

Chia seeds have become a staple in many grocery stores, given their nutritional value and recent attention as recipe ingredients. But will consuming this seed cause a positive drug test? HPRC has a new OPSS FAQ to answer this question, plus other information about chia seeds and what to avoid.

Haven’t been to OPSS lately? Check it out for new FAQs and information sheets about various topics related to dietary supplements that can help you make informed decisions.

The ABCs (and Ds) of healthy, tempting school lunches

School has started up again, so it's time to start packing...

School has started, and the scramble to come up with interesting and appealing lunches for your children probably has, too. If you find you’re bored with the “ham sandwich, apple, and a cookie” routine shortly after the first bell, imagine how bored your child’s taste buds will be in a few weeks! Keeping your child interested in healthy eating is as easy as ABC (and D).

Adventure: Offer your child some variety. Choose high-fiber, whole-grain tortillas or breads for sandwiches and opt for tasty spreads such as salsa, hummus, or pesto for extra flavor. Lean roasted meats such as chicken or turkey are healthy, lean sources of protein; or try fat-free refried beans for an appealing vegetarian option. Tuck some lettuce and tomatoes in for fun, flavor, and nutrients. (Keep wraps and bread from getting soggy by wrapping veggies in meat slices.) Your child doesn’t care for the taste of whole-wheat breads? No problem. Whole-grain white-flour wraps and breads offer lots of fiber but have the taste and look of traditional white-flour choices.

Butters: If nuts aren’t off limits at your child’s school, try something different than the typical peanut butter and jelly: Almond or hazelnut butter topped with fresh fruit such as bananas or mango slices, or fruit spreads such as marmalade or apple butter. Nut butters are great sources of protein with healthy fats and don’t require refrigeration—a plus if cold storage isn’t available.

Cut-ups: Cut up fresh fruits and vegetables the night before and add some to your child’s lunchbox. Cantaloupe pieces, pineapple chunks, and kiwi slices are popular with kids and full of vitamins and other nutrients. Toss in some cauliflower or broccoli florets with a side of pre-packaged dip or salsa. If you’re short on time, pre-cut fruits and veggies are available from your local grocer, but they may be more expensive.

Dessert: Oatmeal cookies, dried fruit, or low-fat yogurt (if kept at 40ºF or less) are terrific, healthy choices.

Let your child dictate just how adventurous his or her lunchtime options should be—they might surprise you! For more great lunchtime ideas, the Healthy Lunchtime Challenge Cookbook features 54 kid-friendly recipes. And remember: Safety first! Keep lunchboxes clean and cool (store in the refrigerator overnight) and provide a moist, cleansing towelette in your child’s lunchbox so he or she can wash up before eating.

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.

How much protein do I need?

HPRC Fitness Arena: Nutrition, Total Force Fitness
Filed under: Nutrition, Protein
Find out how much protein is suggested for different activity levels.

Whether you are an endurance or strength athlete or doing a bit of both to stay in fighting shape, you’re always looking for the optimal amount of protein for your daily needs. How much you need depends on activity level and body weight. See HPRC’s new Protein Infosheet to determine the amounts that are right for you. And for information about what to eat before and after workouts, see HPRC’s Athlete Guide to Nutrient Timing.

 

Fuel your adolescent athlete for optimal performance

HPRC Fitness Arena: Family & Relationships, Nutrition
Fall sports are under way for many adolescent athletes. Help your teen gain the edge by knowing what he or she should eat and drink.

Fall sports are under way for many adolescent athletes, making it important for teens to know what and when to eat and drink to be at their best. HPRC has created a resource—“Fueling the Adolescent Athlete”—to help your adolescent athlete fuel his or her body for optimal performance. This table provides general guidelines for what teens need to drink and eat before, during, and after practice or workouts.

Staying hydrated goes hand in hand with peak performance. But knowing whether you are hydrated can be difficult. Check out this urine color card from the U.S. Army Public Health Command to get an idea of what to watch out for. And see if your child’s school has the chart posted in the locker rooms and nurse’s office.

For more adolescent and family nutrition information, check out HPRC’s Nutrition section.

FDA’s warning on caffeine powder

FDA issues a warning about caffeine powder and advises consumers to avoid powdered pure caffeine.

The Food and Drug Administration (FDA) is warning consumers about powdered pure caffeine, particularly as sold in bulk on the Internet. At least one death has been associated with the use of such products, and FDA advises consumers about the potency of powdered pure caffeine. See FDA’s Consumer Advice, which includes information about how to report an adverse event.

According to this consumer resource from FDA, you should limit your caffeine intake to just 100–200 mg per day (about 5–10 ounces of coffee). Taking large doses of caffeine—roughly 400–500 mg—at one time can result in a serious condition known as “caffeine intoxication.” Some symptoms of caffeine intoxication are minor and include nausea, vomiting, agitation, nervousness, or headache. Other symptoms can be more life-threatening, such as rapid heartbeat, electrolyte imbalance, very high blood sugar, or high levels of acid in the blood, which can cause seizures. See the OPSS FAQ to help you avoid hidden sources of caffeine. 

Omega-3 fatty acids in food

HPRC Fitness Arena: Nutrition, Total Force Fitness
Filed under: Nutrition, Omega-3
What is the best source of omega-3 fatty acids besides salmon?

Omega-3 fatty acids make up a family of polyunsaturated fatty acids. They are important to our health, and since our bodies can’t make them, we need to obtain them from the foods we eat. Omega-3 fatty acids may reduce the risk of heart disease and play an important role in our cell membranes. So, eating more can benefit the body in many ways.

The most widely available dietary source of EPA and DHA is cold-water oily fish such as salmon, herring, mackerel, anchovies, and sardines. Other oily fish such as tuna also contains omega-3 fatty acids but in lesser amounts. Some other sources of ALA are walnuts and canola, soybean, flaxseed/linseed, and olive oils. For additional information, including health benefits of omega-3 fatty acids, read this fact sheet; and for omega-3 content in various foods, try this infosheet from HPRC.

Performance Triad app – (down)load and go!

Filed under: Apps, Performance
The new Performance Triad app provides important information on sleep, activity, and nutrition to help you stay ready and resilient.

If you’re looking for the latest information on how to improve your sleep, activity, and nutrition, you can find it with the new app for the Performance Triad, an initiative of the U.S. Army Surgeon General. The Performance Triad, which includes technological tools and resources, was rolled out to optimize performance for individuals and units—and ultimately to maximize readiness and resilience. The app is available for free and is available in versions for iPhone, Android, and Windows. Whether you’re a healthcare professional, active duty, spouse, or civilian, you’ll be able to find useful information tailored to you! The app provides tips on how to sleep well, stay active, and eat right. Whether you’re on the go or looking for quick answers, you’ll have lots of great information at your fingertips. This app will be updated frequently, so be sure to keep your eye on it for new information!