Filed under: Healthy behaviors
Although regular exercise can improve sleep (see this HPRC article), your workout time may be putting you in a less-than-ideal state for a good night’s rest. Exercise not only makes you more alert but also raises your body temperature, both of which can make falling and staying asleep more difficult. To create healthy sleep habits, the National Sleep Foundation (NSF) recommends that you finish your workout at least three hours before you go to bed. View more healthy sleep tips on the NSF website.
With the rise of obesity among children, restaurants are stepping up to help combat the issue by offering healthier menu items for children. Focusing more on fruits and vegetables, lean protein, and low-fat dairy items, the new initiative “Kids LiveWell” is working with restaurants to offer meals that are lower in unhealthy fats, added sugars, and sodium. Read more about this initiative at Kids LiveWell.
What has the Human Performance Resource Center (HPRC) been doing this past year to make our Warfighters safer? A lot! HPRC has a number of missions, but the most important one—and the one that all of HPRC’s other tasks support—is to provide evidence-based information on Human Performance Optimization (HPO). HPO involves giving our Warfighters the training and information they need to effectively carry out their missions in any environment, with the resilience to avoid injury and illness and the ability to recover quickly if injured or ill. As it turns out, HPO embodies all the domains of Total Force Fitness (TFF)—physical fitness, nutrition, dietary supplements, extreme environments, family/social issues, and psychological fitness—that ADM Mullen is asking the services to embrace.
Some of the accomplishments of HPRC this year are:
- Responding to questions from the field (mostly from Warfighters and providers) at the average rate of one per day and growing. These questions cover topics such as proper hydration, dietary supplement use, sleep requirements, managing altitude sickness, how to beat heat illness, and fitness fueling. Every question answered has the potential of protecting our Warfighters from inaccurate commercial information and harmful practices and of increasing their resilience.
- Overseeing a workgroup of subject matter experts (SMEs) who developed a white paper on High-Intensity Training that helps put in perspective the information available on these popular training programs. A scientific paper will be published in the near future.
- Overseeing the workgroup of SMEs who are developing the concept of Total Force Fitness for ADM Mullen, Chairman, Joint Chiefs of Staff.
- Developing and expanding a website that is now servicing more than a thousand people a week by supplying needed information on HPO and TFF.
- Supplying “healthy tips” to entities such as the Uniformed Services publication The Pulse and the Military Times.
- Partnering with multiple organizations across the services and DoD to help collaborate and coordinate efforts in HPO/TFF.
These examples provide a good snapshot of the activity level at HPRC. The staff and volunteer SMEs are working hard to make our Warfighters safer and more resilient to both physical and mental trauma. Who could ask for a better mission?
Fruits & Veggies — More Matters™ is a health initiative led by The Centers for Disease Control and Prevention (CDC) and Produce for Better Health Foundation (PBH), to increase daily consumption of fruits and vegetables. Visit the CDC and PBH websites for helpful tips, recipes, and interactive tools to help you increase your intake of fruits and vegetables.
Several weeks ago we started a series on strategies for processing emotions. We have described four "savoring" strategies and four "dampening" strategies. Using more of the savoring strategies and fewer of the dampening strategies can help positive feelings linger from positive experiences. But you must also make sure you use strategies that match your personality and lifestyle. In this research study, those who used multiple savoring strategies (and avoided more of the dampening strategies) were the happiest. The authors also suggest staying in the moment when something positive happens to you and once the moment has passed, stepping back and savoring the experience. Take a moment now to review the tips from weeks one, two, three, and four.
The United States Department of Agriculture (USDA) released MyPlate as the new Dietary Guidance graphic. MyPlate replaces the Food Guide Pyramid and is split into five sections for fruit, vegetables, grains, dairy and protein. The new recommendations focus on the importance of eating fruits and vegetables (half a “plate”). Go to www.ChooseMyPlate.gov for the new graphic and recommendations. For the USDA press release issued about MyPlate,
Soldier 360° is a resilience program being implemented by the Army for Warfighters who have combat experience and their families. In fact, Warfighters take the second half of the two-week class with their spouses, while childcare is provided for those who need it. It’s aimed at non-commissioned officers who are nominated by their commanders. The course provides Warfighters with information and strategies on stress management, anger management, relaxation, health, communication, conflict resolution, nutrition, sleep, combat stress, and management of non-optimal behaviors. It also teaches physical fitness, yoga, meditation, conditioning, injury prevention, and pain management. The program combines financial counseling with Military and Family Life Consultant Program counselors, acupuncturists, physicians, and a myriad of others. Read another article from Army.mil for more information.
According to the National Sleep Foundation’s (NSF) latest poll, our electronic gadgets may be preventing us from getting adequate sleep. Common behaviors such as computer use, texting, and watching television are associated not only with less sleep but with lower quality sleep. One recommendation from NSF: “Create a cool, comfortable sleeping environment that is free of distractions. If you're finding that entertainment or work-related communications are creating anxiety, remove these distractions from your bedroom.” For the full report of the poll, visit NSF’s Annual 2011 Report Homepage: Technology and Use and Sleep.
The amount of the time spent sleeping is decreasing: the average amount of sleep reported for middle-aged people in the late 1050s—around eight to nine hours—has decreased in recent times to about seven or eight hours. And the number of individuals who sleep less than six hours each night has significantly increased. These changes in sleep patterns may be indicative of sleep deprivation in society at large. This is not surprising, as the modern society seems to offer twice as much work (on the job, at home, etc.) and half as much time to complete it. Consequently, we are awake for extended periods of time, thus reducing the amount of time we spend sleeping.
However, we all know that sleep is essential! Sleep is vital to restore and renew many body systems; and sleep deprivation may result in poor performance, increased sleepiness, reduced alertness, delayed response time, difficulty maintaining attention, decreased positive mood, and increased long-term health risks. Some research studies have even shown that sleep deprivation is associated with increased risk of death.
So adequate sleep is vital for everyone to optimally perform the activities of daily living. But you may wonder, “How can I determine how much sleep I need to function at my best?” Dr. Michael Bonnet, director of the Sleep Laboratory at the Dayton. Ohio, Department of Veterans Affairs Medical Center provides a very simple but practical test you can use to determine how much sleep you need. According to him, if you need an alarm clock to wake up, try going to bed a little earlier the following night (e.g., 15 minutes earlier). If you still need an alarm clock to wake up the next morning, push your bedtime a little earlier again (i.e., another 15 minutes). Continue doing this until you no longer need an alarm to wake up.
I actually tried this test and found out I was not the “night owl” I thought I was. It looks like I function at my best if I retire for the night a couple of hours earlier than I used to. Sleep is important! It significantly affects your performance, health, and quality of life. And it is especially important to Warfighters, who can rarely get enough when deployed. So in addition to a healthy diet and regular exercise, try to get enough sleep each night whenever your situation makes it possible.
Source: National Sleep Foundation
Your body needs calcium for optimal bone health and a number of other functions essential to daily life. Good food sources include: fat-free or low-fat milk, cheese, and yogurt; leafy greens such as spinach and kale; and broccoli, and pinto and red beans. Many other foods such as high fiber cereal, soy beverages, and orange juice are fortified with added calcium. Adding these foods to your diet will improve not only your calcium intake, but many other nutrients as well!