I've developed a yellow tongue. My oral hygiene has always been good, but my GP says it could be because I sleep on my back.

The general consensus was that I could be suffering from a kidney infection or, worst case scenario (gulp!), kidney stones ...

You might have to give up your morning coffee habit according to pharmacists, after research shows that coffee could be reducing the effectiveness of some common medicines. Dipa Kamdar, senior ...

Whether you eat them fresh or have them as a juice or smoothie, tart cherries are a great food for promoting sleep, says ...

Magnesium is touted as a sleep cure-all, but for apnea patients, the reality is nuanced, so let's analyze where it fits.

The average adult should get a minimum of seven hours of sleep daily, according to Centers for Disease Control and Prevention ...

Researchers at Washington State University have uncovered evidence that sleep may not be entirely a function of the brain but also the microbes living within us. They discovered that bacterial cell ...

The best time to take melatonin is 30 minutes to one hour before your desired bedtime. Learn more about the best time to take ...

Adding walnuts as a regular and consistent part of your diet can offer several healthy benefits, and walnuts may be ...

Medical experts are concerned that a panel discussion convened by the Food and Drug Administration could lead to more cases ...

Dopamine neurons—the cells that drive reward and motivation while we're awake—become surprisingly active during nonrapid eye movement sleep right after we learn something new.

Valerie Cacho, MD, is a board-certified sleep medicine specialist and the founder of the online educational company Sleephoria. Make sure you follow a consistent sleep schedule to help regulate your ...