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Little Evidence to Support Taking Probiotics

Probiotics are foods or supplements containing healthful bacteria that pass to your colon when you eat them. The National Center for Complementary and Integrative Health reports that close to four million adults in the U.S. use probiotics.

Weight Lifting for Middle-Aged and Older People

A resistance exercise program can help to slow the loss of muscle fibers and improve mobility as people age. Lifting weights or using Nautilus-type resistance training machines will strengthen your skeletal muscles, help to prevent broken bones from falls, and make your heart stronger to reduce risk of heart failure.

Eva Szekely: Holocaust Survivor to Olympic Champion

Eva Szekely was brought up in Nazi-occupied Hungary in the 1930s and 1940s. During her swimming career from 1940 to 1958, she broke ten world swimming records and five Olympic swimming records, won 44 national titles, Olympic gold in world record time in the 200m breaststroke in 1952 and a silver in the same event at Melbourne in 1956.

Milk is Not Essential for Health

The main argument for drinking milk is its high calcium content. Milk and cheese contribute 46 percent of the calcium intake by the average American, but researchers have found many recent studies showing that American adults do not need to take in that much milk to provide enough calcium to help prevent bone fractures.

Can Intense Exercise Increase Your Risk for a Heart Attack?

The American Heart Association has cautioned that, "Exercise, particularly when performed by unfit individuals, can acutely increase the risk of sudden cardiac death and acute myocardial infarction in susceptible people." However, a recent review of 48 research articles found no reduction in lifespan, no matter how much a person exercises

Major Taylor, First African-American World Champion

At the turn of the 20th century, cyclist Major Taylor became the first African-American sports hero. That was 10 years before Jackie Robinson was even born and 50 years before he broke the color barrier in major-league baseball.

Eat Breakfast, Especially if You Want to Lose Weight

If you are trying to control your weight, you should not skip breakfast because the food that you eat in the morning causes you to burn more than two and a half times as many calories as the food you eat at night.

Keep Moving for a Longer and Better Life

Everyone should try to keep on moving their muscles every day. Sitting around for long periods of time can cause you to become diabetic and increase your risk for a heart attack, and lying in bed for long periods puts you at increased risk for heart failure and premature death

Jim Henson and Toxic Shock Syndrome

Fifty years ago, Jim Henson created the Muppets, the world's most famous puppets, for the children's educational television show, Sesame Street. He won two Emmy Awards for his work, and sold his company to Walt Disney for $150 million. The beloved show has produced more than 4500 episodes.

How Low Should Your Cholesterol Be?

Having high blood levels of the bad LDL cholesterol (>100 mg/dL) is associated with increased risk for heart attacks and premature death, and is the single most important predictor of forming plaques in your arteries. Many experts recommend lowering elevated LDL levels to 70 mg/dL in people who are at increased risk for heart attacks.