A study from bmj.com has found parents who are active during pregnancy and early in their child's life are more likely to raise active children. Up to this point, some risk factors for adult diseases have been associated with lower levels of activity in children. Other associations have also been found between early life factors, up to age five, and childhood obesity. To find out more about the early life influences on children's level of physical activity, researchers observed children aged 11 to 12 who were taking part in the Avon Longitudinal Study of Parents and Children. Each child wore an accelerometer for seven days, which recorded the intensity and frequency of physical activity by the minute. Data was collected from over 5,000 children, who were observed for at least 10 hours during 3 days, and were analyzed according to various factors hypothesized to affect physical activity. (Read more about Active Children are Influenced by Active Parents)

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A study from the National Institute of Mental Health has found that women who suffer from depression are more likely to enter menopause with an increased risk of bone fractures. Researchers report that 17% of women with depression had decreased bone mass in the femoral neck, compared to 2% of women who did not have depression. Additionally, low bone mass in the lumbar spine was found in 20% of depressed women, compared to 9% who were not depressed. The researchers theorized that women with depression have overactive immune systems that produce a chemical known as IL-6. This chemical is associated with bone loss as well as promoting inflammation. During adolescence, bone mass reaches its peak and begins to decline through the rest of life, thinning at a faster rate after a woman undergoes menopause. (Read more about Women With Depression At Risk For Osteoporosis)

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If you're one of the many who have been made to be concerned about your cholesterol and are thinking about removing bacon and eggs from the daily menu, you might want reconsider. A new study finds that these traditional breakfast foods may have benefits. Researchers at Texas A&M University found that low cholesterol intake can actually reduce muscle gain from exercise. The team studied 55 men and women, ages 60-69, who were healthy non-smokers and able to perform exercise testing and training. Three days a week for 12 weeks, participants performed several exercises, including stretching, stationary bike riding, and vigorous weight lifting. Additionally, all participants consumed similar meals. (Read more about The Benefits of ...Cholesterol?)

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A type of antioxidant found in pomegranates may contribute to prostate health, according to a study by researchers at the University of California at Los Angeles. Antioxidants known as ellagitannins and their metabolites accumulated in the prostates of mice in this laboratory study. The researchers then grafted prostate cancer cells onto mice whose immune systems had been deliberately hampered. One group of mice was then treated with ellagatannins and their metabolites. The treated mice were found to have significantly less tumor growth than mice in the control group. (Read more about Pomegranates Reduce Prostate Cancer)

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Energy drinks in the U.S. have been on the rise for more than 10 years, promising consumers a boost to their day. It's estimated that the energy drink market will be $10 billion by 2010. This is good news for beverage companies, but it could have oral health implications for consumers who rely on these drinks, sometimes daily, for that boost. Previous research findings have warned consumers that the pH levels in beverages such as soda could lead to tooth erosion. The studies revealed that, whether diet or regular, iced tea or root beer, the acidity level in popular beverages that consumers drink every day contributes to the erosion of tooth enamel. (Read more about Energy Drink Consumption Can Lead to Tooth Erosion)

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Exercise may not halt the aging process, but mounting evidence suggests people who stay active can slow its effects. The latest issue of Mayo Clinic Women's Healthsource offers 8 benefits to regular exercise.

It Provides Energy: Feeling tired and lethargic is largely a result of being inactive. Endurance exercises like walking, swimming, jogging, biking, and rowing improves stamina and energy. Even after a few weeks in a walking program, people have more energy for activities.

It Improves Mental Health: There's considerable evidence that regular physical activity can help reduce stress, manage mild-to-moderate depression and anxiety, improve sleep quality, boost mood, and enhance the overall feeling of well-being. (Read more about 8 Ways Exercise Keeps You Young and Healthy)

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Dr. John Cahill explains that a number of tropical diseases, if left unrecognized or untreated, can have devastating outcomes. Unfortunately, he sees this on a daily basis. There are people who return from their travels with serious viral or parasitic infections. In good hands, it can be very easily treated, but without seeking the correct care or going to a physician who doesn't understand the implications of these diseases, they can be misdiagnosed or missed. (Read more about The Challenges of Overseas Medical Evacuations)

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In America, it is estimated that 45 percent of women and 30 percent of men diet to lose weight. A recent study, published in the scientific journal Hypertension and led by David Gutterman has found low-carbohydrate diets to be significantly higher in total grams of fat, protein, dietary cholesterol and saturated fats than low-fat diets. Dr. Gutterman states, "While a low-carb diet may result in weight loss and an improvement in blood pressure, the higher fat content is ultimately more detrimental to heart health than the low-fat diet suggested by the American Heart Association." (Read more about For Heart Health Low-Fat Better Than Low-Carb Diets)

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Dr. Valentin Fuster discusses the 6 causes or risk factors behind coronary artery disease. There are two physical risk factors: high blood pressure and size of the waist (or abdominal obesity). There are two chemical risk factors: cholesterol levels in the blood and blood glucose (diabetes). And finally, there are two lifestyle risk factors: smoking and exercise. (Read more about What Are the Risk Factors of Coronary Artery Disease?)

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Most of the news we hear about breast cancer deals with addressing the disease after it's already been diagnosed. The best treatment for any disease, is through prevention. Here are 10 ways to lower your breast cancer risk.

1. Exercise and be consistant about it. Moderate physical activity, like brisk walking, 3 times a week can reduce a young woman's risk of developing breast cancer by 33%, and the risk of breast cancer after menopause by 26%.

2. If you smoke, quit now. The sooner, the better. (Read more about 10 Ways to Lower Your Risk of Breast Cancer)

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