Long-term use of melatonin supplements for sleep may be linked to a greater risk for heart failure, a recent study suggests.

Long-term breast cancer survivors have a higher risk for developing depression, particularly if they have insomnia, according ...

The study has not yet been peer-reviewed, and experts suggest the long-term effects need further investigation.

Adults with insomnia who’d been using melatonin for a year or more had 90% higher odds of heart failure, researchers are ...

Long-term use of melatonin supplements, often used to promote sleep and address insomnia, was associated with a higher risk of heart failure diagnosis, heart failure hospitalization and death from any ...

Medical cannabis, also called medical marijuana, doesn’t cure any kind of cancer. But it may have benefits when you’re in treatment for some cancers, including breast cancer. It could bring relief for ...