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Family Matters: Military Youth Risk-Taking Behavior

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In a study of military youth, risk-taking behavior was compared to national and state averages. How did they rank?

In a study of military youth, risk-taking behavior was compared to national and state averages. The researchers found that risk-taking behaviors among military youth—specifically, sexual activity and substance abuse—were much lower than national and state averages. However, there were still reports of risk-taking behaviors among military youth, so the authors caution not to misinterpret this information—even military children still need guidance. For more information on risk-taking behaviors, visit the HPRC's Mind Tactics "Performance Degraders" section.

Supplements may boost energy but strain troops' hearts

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Military doctors are worried that certain energy supplements could lead to heart problems in U.S. troops.

According to a recent  article in Stars and Stripes, Military doctors are worried that certain energy supplements could lead to heart problems in U.S. troops, particularly those serving in combat zones.

Click below to access the article.

Supplements may boost energy but strain troops' hearts

New study on glucosamine: High doses and prolonged use may lead to risk of developing diabetes

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The Montreal Gazette is reporting that a new study made public yesterday links glucosamine, a popular over-the-counter dietary supplement for joint problems with a risk of developing diabetes.

Glucosaminebottle_shutterstock.jpgPhoto: Shutterstock.com

The Montreal Gazette is reporting that a new study made public yesterday links glucosamine, a popular over-the-counter dietary supplement for joint problems with a risk of developing diabetes. The study, which was published in the Journal of Endocrinology,  looks at in-vitro cell lines from mice and rats.

The experiment showed that the supplement triggers a mechanism intended to lower high blood sugar levels, but it also destroyed about 50 per cent of the cells by affecting SIRT1, a protein crucial to cell survival.

Click on link to access the article.

Study links glucosamine to risk of developing diabetes

Running a marathon can affect your heart

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Businessweek.com is reporting on a new study that suggests that running a marathon can damage your heart, with more than half of the segments in the heart's main pumping chamber typically functioning a little under par during the race.

imageofjoggercardiogram_shutterstock.jpgImage: Shutterstock.com

Businessweek.com is reporting on a new study that suggests that running a marathon can damage your heart, with more than half of the segments in the heart's main pumping chamber typically functioning a little under par during the race. The good news is that other parts of the heart pick up the slack and the changes reverse within three months or fewer after the run, the researchers found.

The end result is that the study shows that the more fit and trained a runner is, the less effect the strain of a marathon was found to have on the heart.

Click on link below to access the article.

Marathons Affect Heart, but Runners Bounce Back

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The hidden danger of extreme workouts

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Are high-intensity fitness programs safe?

The Off Duty section of the Air Force Times recently published an article that looks at the popularity high-intensity fitness programs and concerns about their safety.

Read the full article here.

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Sleep to live longer

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Getting a good night's sleep is important for health.

One way to lengthen your life is to sleep! Recent evidence suggests that men who have difficulty falling asleep, maintaining sleep, or only sleep for short periods of time may be at a higher risk of dying. In the study, men who reported to have insomnia or had insufficient sleep were much more likely to die over a 14-year period. Reduce your risk of death from all causes by sleeping!

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Is high endurance running harmful to your heart?

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MedicalNewsToday.com presents an article that reports on a 2009 study from the European Journal of Echocardiography that assesses the effects of running in ultra-endurance races.

Lone runner

Medical News Today reports on a 2009 study from the European Journal of Echocardiography that examines the effects of running in ultra-endurance races.

According to the article, the conclusions of the study suggest that some damage is likely to occur to the heart muscle of competitors, while 12 percent of the study group showed signs of significant cardiac damage.

The full article is here:  Ultra-Endurance Running May Not Be Good For The Heart

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Risky marketing: Dietary supplements and teen athletics

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The Columbus Dispatch (Ohio) recently ran a five-day series titled "Little leagues, big costs" In this series, The Dispatch explores where youth sports have taken wrong turns in recent years.

The Columbus Dispatch (Ohio) recently ran a five-day series titled "Little leagues, big costs" In this series, The Dispatch explores where youth sports have taken wrong turns in recent years.

The link below from that series contains an article that focuses on the dangers of how some unregulated dietary supplements are being targeted at teens

Supplements target teens, pose dangers and are virtually unregulated

 

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Supplements alone will not reduce your disease risk

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There's no replacement for a healthy lifestyle–a sound diet and regular physical activity.

Remember, taking dietary supplements alone will not reduce your disease risk. You must engage in complementary behaviors such as healthy eating and regular physical activity. Visit the "Dietary Guidelines for Americans" publication for more information.

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