Amanda Chan

That's because they likely shared lifestyle risk factors for dementia, researchers said.

Actress Catherine Zeta-Jones checked herself into a mental health facility for treatment for bipolar II disorder after stressful events.

But the hearts of mice that ate a high-fat diet for six weeks weren't protected during a heart attack.

The ketogenic is already used to control seizures in kids with epilepsy.

Elderspeak and loss of independence are frustrating to people with dementia, a health expert says.

Metformin works better than some insulin secretagogues in preventing death, heart attack and stroke over a 10-year period.

The HPV strains found in people with lung cancer include the strains that cause cervical cancer and genital warts.

C-sections and induced labor have no effect on the health outcome for the newborn in low-risk pregnancies.

18-month-olds have a hard time getting to sleep if their parents contemplated divorce when they were 9 months old.

The study shows the way learning changes the brain can help people with mild cognitive impairment.

But study notes chance of fetal death is extremely low.

Eating meals together for three meals a night decreases kids' risk of eating disorders, poor nutrition and being overweight.

A ruptured aneurysm could lead to stroke.

Gay men are almost twice as likely as straight men to report having had cancer in adulthood.

Smoking did account for increases in breast cancer risk in non-obese women, though.

Women are more likely than men to have a type of heart disease that responds better to cardiac resynchronization therapy with defibrillator.

Our body isn't dirty inside, so it doesn't need to be "cleansed," experts say.

The findings might help persuade smokers to quit.

Injury to the prefrontal cortex seems to be linked with an increased risk of aggression, researchers found.

But the risk is only increased compared with the times you're resting; overall, heart attack risks are still low.

The plant, called Cinnamomum subavenium, is a relative of the cinnamon plant.

The discovery is promising for the development of future heart treatments, researchers said.

Can fad diets, like the Dukan Diet, really help you lose weight?

Fish oil fights inflammation, and inflammation can cause muscle loss.

But the research wouldn't have been possible without donations from humans.