Loss of gray matter can lead to dementia, experts say

Study found 1 in 7 patients has problems after certain procedures

Experts say they're safer than online milk-sharing sources

E-Cigarette Restrictions Take Effect in New York, Chicago White House Unveils Plan to Curb Sexual Assaults on College Campuses Scientists Use Cloning to Create Stem Cells

Get lots of vitamin D and calcium

Choose the right shoes

They were twice as likely to try to hurt themselves if they were prescribed more than recommended dose

Finding applies only to pot in pill or spray form, neurologists say

But it's possible that dehydration may play a role, suggest authors of 5-year study on NCAA athletes

They were twice as likely to try to hurt themselves if they were prescribed more than recommended dose