Filed under: Risks
The U.S. Food and Drug Administration (FDA) has information for consumers regarding dietary supplements: Questions and answers, regulations, and safety alerts. Click here for their website.
The FDA warns against weight-loss products which don't live up to their claims and can potentially cause serious harm. Dozens of products have been found being marketed as dietary supplements which contain hidden prescription drugs or compounds that have not been adequately studied in humans.
The Food and Drug Administration (FDA) has found nearly 300 fraudulent products–promoted mainly for weight loss, sexual enhancement, and bodybuilding–that contain hidden or deceptively labeled ingredients.
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.
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.
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.
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.
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.
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!
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