Overdosing On Exercise – Harmful Extreme Workouts

Harmful Extreme Workouts

Training for a marathon and other extreme workouts may be more harmful than healthy. After reviewing over 50 studies, researchers at the Mayo Clinic found that more than an hour of intense aerobic activity per day put runners and cyclists at heightened risk of serious heart problems, including an irregular heartbeat, clogged arteries, and scarring. Habitual marathon runners and professional […]

Read more

Coffee limits liver damage

Drinking three or more alcoholic beverages per day increases the likelihood of developing liver cancer, but research now suggests that drinking coffee may help offset that risk. In an ongoing analysis of cancer rates, scientists from the World Cancer Research Fund (WCRF) looked at data from 34 previous studies involving 8 million adults, including 24,600 diagnosed with liver cancer. They […]

Read more

Does soda make kids violent?

Drinking soda, long known to contribute to childhood obesity, may also have a negative effect on childhood behavior. Columbia University researchers interviewed the parents of about 3,000 5-year-olds in 20 cities about their children’s soda consumption and behavior. They found that 43 percent of the children drank at least one soda per day, and that 4 percent drank four servings […]

Read more

Study: Painkillers Dull Pleasure

Every week, more than 50 million Americans take acetaminophen, the active ingredient in Tylenol and many other popular painkillers, to ease their aches and pains. But a new study has revealed that the drug also dulls emotions—including happiness. Prior research showed that acetaminophen can help take the sting out of negative feelings like dread, but the new findings from Ohio […]

Read more

A mind-control parasite

A parasite lurking in your cat’s litter box could make you suicidal. A study of 46,000 Danish women found that those who were infected with Toxoplasma gondii, a common parasite that lives in the guts of cats and is transmitted through their feces, were 1.5 times more likely to kill themselves than those who weren’t infected and the more T. […]

Read more
1 2 3 13