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
The Military Health System (MHS) has developed a new obesity and nutrition awareness campaign for the Department of Defense (DoD). This campaign will reach all the services to help improve the health and well-being of Warfighters. Menu standards at military dining facilities will be updated, the environment of military facilities will be assessed, and healthier foods will be available in dining facilities and DoD schools. For more detailed information, see the news article and the MHS blog.
Learn how to make healthy choices about nutrition and physical fitness with information you and your family can instantly apply. HPRC's Family & Relationships section has a new area on family nutrition where you can find tips on how to help yourself and those around you—your parents, children, spouse, and friends—build and maintain healthy food habits. Find more information on interactive tools, family meal planning, military resources, and research findings.
HPRC recently posted a list of dietary supplement products containing DMAA. Since we originally posted this list at the end of December, some changes have occurred that deserve note. Some products are no longer available on the manufacturer’s websites, while others appear to have been reformulated to eliminate DMAA from their recipes. To download the updated list, go to the Dietary Supplements Resources page under the “Resources” tab, or just click on this link to directly access “Dietary Supplement Products Containing DMAA.”
What do you put in your body to boost your performance, increase your energy, shed pounds, build muscle, or otherwise supplement your diet? What’s in that drink, pill, or powder? What will it do for you? What will it do to you? Is it worth the risk?
More and more Warfighters are taking dietary supplements, most without being fully informed that some of the ingredients could have harmful side effects. HPRC has just unveiled its Dietary Supplement Classification System to provide this kind of information and help you make informed decisions about a particular supplement. To start exploring this new resource, visit HPRC’s new web pages. If you have a question, contact us via “Ask the Expert.”
The Food and Drug Administration (FDA) is advising consumers to stop using multiple weight-loss products that contain the undeclared drug ingredient sibutramine, which was removed from the market in 2010 for safety reasons and may present significant risks for those with coronary artery disease and other heart issues. The following 18 products have received FDA Public Notifications advising consumers not to purchase or use any of them:
- Lose Weight Coffee
- Dream Body Slimming Capsule
- Pai You Guo Slim Tea
- Botanical Slimming
- Fruit Plant Lossing Fat Capsule
- Sheng Yuan Fang
- Acai Berry Soft Gel ABC
- PhentraBurn Slimming Capsules
- Magic Slim Tea
- Magic Slim Weight Reduction Capsule
- P57 Hoodia
- Leisure 18 Slimming Coffee
- A-Slim 100% Natural Slimming Capsule
- Advanced Slim 5
- Ja Dera 100% Natural Weight Loss Supplement
- Slender Slim 11
For more information, see the FDA Tainted Weight Loss Products page, and click on a product name under “Public Notifications.”
Warfighters must be in excellent physical condition to endure a variety of physical tasks for extended periods. Healthy eating will greatly affect your physical performance. For good health and performance, eat the energy-providing nutrients (known as macronutrients)—carbohydrates, proteins, and fats. These foods supply fuel and are involved in many functions in your body. For detailed information on each of the macronutrients, see the Warfighter Nutrition Guide.
Whether you are at home or on operations, healthy snacking can sustain your mind and body so your performance is maximized. Keep high-nutrient foods on hand at home, while at work, or during night operations. For specific suggestions and tips on healthy snacking, see the Warfighter Nutrition Guide.
Eating disorders affect more women than men, and usually there is no single cause. Risks of developing an eating disorder can stem from genetics; biologic, emotional, and personality disorders, as well as family situations. Warfighters are not immune to these disorders and may even have a higher percentage than the general population. Having an eating disorder can significantly impact your performance. Not getting enough food or not eating healthy, consistent amounts of food means that your body is not being fueled optimally for performance. The University of Maryland Medical Center has put together a report on risk factors, causes, symptoms, diagnosis, and treatment for eating disorders as well as links to other helpful resources.
Do you really know what’s in that energy drink? There are different forms of stimulants in energy drinks, many of which are prohibited. The United States Anti-Doping Agency (USADA) has put together an information sheet on these “stimulant drinks,” including a helpful example of an ingredient label.
In order to optimize your health and physical fitness, you should consume a balanced diet as recommended by the U.S. Department of Agriculture. According to the USDA, you should limit consumption of sodas and trans-fat foods; replace solid fats with oils such as olive, canola, and safflower oils; reduce intake of added sugars and sodium; replace refined grains with whole grains; limit your alcohol intake; increase your intake of vegetables, fruits, and fat-free or low-fat milk; and replace some of the meat or poultry in your diet with seafood. More details and guidelines can be found on HPRC’s Nutrition domain, especially the recent articles on the new USDA MyPlate program and online availability of the 2010 Dietary Guidelines for Americans.