Filed under: Health
Spices add flavor and color to many foods. But did you know they also might improve your performance while offering you protection from many diseases, including heart disease and cancer?
Your body’s cells continuously produce large quantities of what scientists call “free radicals”—highly reactive molecules that can damage cells. Ordinarily, your cells also produce antioxidants to neutralize these free radicals. But exercise, stress, and environmental pollutants can cause an imbalance between your body’s antioxidants and its free radicals. That’s where spices can come into play.
Not only do spices such as cinnamon, allspice, oregano, and turmeric (and others) demonstrate high antioxidant activity, scientists think they might actually help your body produce its own antioxidants. Some research suggests that eating spices as part of a diet rich in whole grains, fruits, and vegetables can prevent inflammation (a key player in the development of many diseases) and protect your body’s cells from damage caused by free radicals.
Get creative! Sprinkle a little cinnamon over your morning oatmeal, add a bit of allspice to a post-workout recovery shake, or stir some oregano or turmeric into your vegetable soup. A little bit goes a long way. Not only will you get a boost of flavor, you just might take a step toward better health and performance.
For optimal health and performance, Warfighters should try to eat at least six servings of vegetables (about three cups) every day. It’s tough, though, when you really don’t like vegetables. Here are some tips to help even die-hard veggie-haters work a few vegetables into their diets:
- Add vegetables to foods you already love! Macaroni and cheese, pizza, spaghetti sauce, soup, and omelets are great vehicles for spinach, broccoli, mushrooms, and other dreaded veggies. (Many of the vegetables in the MREs are hidden this way!)
- Grill your vegetables! Grilling adds those familiar flavors that we love so much. You can even baste them with your favorite low-fat marinade for extra flavor. Too cold to grill outside? Roasting vegetables in the oven makes many bitter-tasting vegetables taste sweeter.
- Drink up! You can find lots of tasty vegetable juices in grocery stores nowadays. Look for lower-sodium versions or the vegetable-fruit juice blends. You can even custom-blend your own by mixing bottled carrot juice with your favorite fruit juice.
- Get adventurous! Just because you hated something as a kid doesn’t mean you’ll feel the same way about it as an adult. Give vegetables another try—you might be surprised how tasty they really are.
Of course, these tips work for picky family members, too. How many vegetables should they eat? That depends—on their age, sex, and activity level. This chart from the USDA will guide you.
Sleep is essential for optimal performance! The recent Warrior Resilience Conference V hosted by the Defense Centers of Excellence for Psychological Health and Traumatic Brain Injury included a session called “Scheduling Sleep – A Clear Mind, A Combat Edge,” which highlighted how sleep is critically important to:
- Moral judgment
All of these have a serious impact on performance—not only for Warfighters, but for everyone. Lack of sleep is also linked to increased risk of motor vehicle accidents, depression, substance abuse, weight gain, heart and kidney disease, reduced immune response, and loss of focus. Make it a goal to get seven to eight hours of sleep a night, and reap the performance and health benefits.
If you’re a smoker, you’re probably aware of the products that advertise helping you cut back. One alternative that manufacturers claim is a safe alternative is electronic cigarettes, commonly known as “e-cigarettes.” Their purported safety is largely based on the fact that you’re inhaling tobacco vapor rather than smoke. But are those claims of safety accurate? FDA states that e-cigarettes have not been fully studied, and it is unknown whether they are safe and what their effects are. There is no way for users to know how much nicotine and other harmful chemicals they might be inhaling. According to an article from Quit Tobacco, Make Everyone Proud there are more reasons to think twice
- The long-term impact of using e-cigarettes is still unknown.
- E-cigarettes are not standardized or regulated. Not only are levels of nicotine and other ingredients unknown, but other hazards such as liquid nicotine leaks or battery malfunctions have occurred.
- There also is concern over e-cigarettes appealing to children because many have sweet flavors.
A new website from the Army National Guard’s Health Promotion Program, Guard Your Health, supports readiness and overall health of soldiers and their families through articles, tools, health tips, expert commentary, and community forums on a variety of health areas. You can expect to find information on health topics such as nutrition, exercise, stress, sleep, dental health, sexual health, and family resilience.
Do you know that many kinds of chewing gum—including the gum in MREs—contains a sugar sweetener called “xylitol”? This natural sweetener can be good for your teeth and gums! Xylitol has been found to offer preventive dental benefits, including reduced bacteria and acids that cause cavities and significant decreases in plaque. Most studies have shown that the use of chewing gum or mints with xylitol three to five times a day, especially after eating, result in the greatest benefits. Other sugar-free sweeteners used in gum and mints offer some oral health benefits, but for maximal benefits use products with xylitol. For more information, read this health fact sheet xylitol and how it can protect your teeth. Although chewing gum or mints with xylitol helps reduce cavities, they do not replace the benefits of regular brushing and flossing.
Operation Live Well is a new wellness campaign by the Department of Defense that aims to make healthy living the easy choice and the norm for service members, retirees, DoD civilians, and their families. They point out resources for how to eat better, stay physically active, quit or avoid tobacco, and stay mentally fit. The educational, outreach, and behavior-change initiatives provide tools and resources to help you learn about healthy lifestyles. You’ll also be able to develop your own personalized health plan via the Operation Live Well website soon.
A second part of Operation Live Well is their Healthy Base Initiative (HBI), which aims to help the defense community reach or maintain a healthy weight and avoid tobacco use. Scheduled for launch during the summer of 2013 at 13 military installations and DoD sites worldwide, HBI will offer a range of installation-tailored, health-related programs that will be measured for their effectiveness. The programs that are most successful will eventually be expanded to other installations.
For more information on Operation Live Well, visit militaryonesource.mil/olw.
June is National Fresh Fruits and Vegetables Month. And it’s no wonder—during the warm summer months many fresh fruits and vegetables are at their peak. So take advantage of nature’s bounty and make an effort to include more fruits and vegetables into your family’s diet. Here are some tips to help:
- Start early: Top your morning breakfast cereal with fresh berries, bananas, or peaches for added flavor and nutrition.
- Add some crisp lettuce leaves and juicy tomato slices to a sandwich or wrap.
- Kids love foods they can “dip,” so encourage them to dip their veggies in a delicious, healthy fresh tomato salsa.
- Keep fresh veggies and fruits on a platter in the refrigerator so kids (and you!) can grab some any time—cooling off by the pool, reading a book, or cooking dinner.
- Go to a farmers’ market to find the freshest, in-season produce.
- Plant your own garden—or just a small tomato plant on the back porch. There’s nothing quite like homegrown fruits and vegetables.
- Have some dessert! Fruits are full of natural sweetness—the perfect way to round out a meal.
Eating fruits and vegetables may reduce your risk of cancer, diabetes, and many other diseases. To find out how many fruits and vegetables you and your family should be eating, use this great calculator from the Centers for Disease Control and Prevention. The U.S. Department of Agriculture has more information about the benefits of eating fruits and vegetables as well as lots of great tips to help you incorporate fruits and vegetables into your diet.
Cheeba Chews are marketed as chocolate taffy, but they actually contain an illegal substance. Read the Operation Supplement Safety (OPSS) FAQ to find out more about these products and whether they are legal for members of the military community to consume. Be sure to check back often as we add answers to other questions and topics in the OPSS section of HPRC’s website.
The purpose of the 2011 Department of Defense Health Related Behaviors Survey of Active Duty Military Personnel (HRB) is to assess the health practices of active-duty service members. Substance abuse, mental and physical health, and lifestyle choices are important matters, especially when you need to be at your best for the demands of military life. Certain areas of this study directly affect human performance, and results (as reported in the Executive Summary) show that health behaviors vary between services.
Physical Activity/Body composition
Here are some figures from the Physical Activity/Body Composition portion:
- Overall, service members have lower rates of obesity (as defined by BMI) compared to the general public.
- More than one-third of active-duty service members age 20 and older were considered to be at a healthy weight, which exceeds the Healthy People goal as well as civilian population estimates.
- 75% of active-duty members practiced moderate to vigorous physical activity in the 30 days prior to the survey, with Army and Navy personnel having the highest rates.
- Almost half of service members do strength training three or more days a week.
Physical health and fitness are key components to optimal fitness. While these numbers are encouraging, there is no doubt that a larger portion of the military should be at a healthy weight and fit enough to fight. Make fitness and weight management your priority for performance.
- Only 40% of all active-duty personnel surveyed get the recommended seven to eight hours of sleep per night.
Sleep is an important factor in recovery. Poor sleep habits can take a physical and mental toll on your health, your relationships, and your performance.
Tobacco and alcohol
One area where the military could improve is in the use of tobacco products and alcohol:
- Almost one-quarter of service members reported smoking a cigarette in the 30 days prior to taking the survey, which is higher than the civilian population and the Healthy People objective.
- Smokeless tobacco use is also prevalent in the military with 12.8% of all service members using smokeless tobacco in the month leading up to the survey.
- Rates of binge drinking were higher in the military than in the civilian population and more prevalent in the Marine Corps than in any other branch.
Tobacco in any form is detrimental to your health. If you’re thinking about quitting smoking or would like to talk to someone about your alcohol use, there are lots of resources and professionals that can help you achieve your goal.
Stress and mental health
After more than a decade of ongoing war, troops have—and will continue to experience—significant mental stress as a result of their service. In general, 5-20% of service members reported high rates of anxiety, depression, PTSD, and/or other mental health concerns.
- The most common military-related sources of stress were being away from family and friends and changes in workload but included financial problems and family members’ health problems.
- Women reported experiencing personal sources of stress more often than men did.
- Those who drank heavily were more likely to report problems with money and relationships.
Drinking, smoking, overeating, and even attempted suicide are all negative coping factors when dealing with stress. The survey found that the most effective methods of coping were planning to solve problems and talking with friends or family members. Find out how to use productive and effective methods for coping with stress and mental health.
Nutrition and dietary supplements
Being fueled to fight is an important component for anyone in the military. Proper nutrition requires consuming healthy—and avoiding bad and potentially harmful—foods and beverages.
- According to the survey, active-duty personnel eat too many unhealthy foods such as snacks, sweets, and sugary drinks and not enough of the recommended servings of fruits and vegetables.
- More than one-third of personnel reported daily dietary supplement use.
What you decide to put in your body now may affect your performance and your career later. For more information on nutrition for combat effectiveness, read Chapter 15 of the Warfighter Nutrition Guide. And make sure you know what you’re putting into your body. Dietary supplements are not subject to pre-market approval by the FDA, and there are many ingredients that may do more harm than help. You can learn more about dietary supplements at Operation Supplement Safety. And for more information about the Health Related Behavior Survey, visit TRICARE’s webpage.