(Kristen Rodgers/ CNN News) — Scientists may be closer to understanding the culprit behind the consumption of red wine causing headaches for some people, according to new research.

A flavonol naturally occurring in red wines may interfere with the body’s ability to metabolize alcohol, causing an  …

(Madeline Holcombe/ CNN News) — When the clock is set back, does your world get turned a little upside down?

Daylight Saving Time will end on Sunday, November 5, moving the clocks in most US states back an hour – and that is no small thing for our health, according to Dr. Rajkumar Dasgupta, associate professor of clinical  …