If you’re over the age of 40, your natural melatonin has slowed production. So why not turn to a melatonin supplement as a replacement? Well, for starters, there’s little evidence that shows its worth as a sleep aid.

It's a never-ending cycle — you don't work out because you're sleepy, and then you gain weight because your daytime fatigue leads to bad food choices. Breaking this cycle can be as easy as convincing yourself to work out when you're getting sleepy.

Loading up on foods high in hypocretin — a chemical in the brain responsible for keeping us awake — can help you ward off narcolepsy. Turn to trendy foods like kimchi, yogurt, and kombucha.

Studies show that people with gout have more flares in the nighttime than during the day — making it nearly impossible to sleep. So how do you push through the flare to get some Z’s?

An underactive or overactive thyroid is associated with a variety of sleep-related symptoms. A look at some of the ways that hypothyroidism and hyperthyroidism can affect your sleep, and some solutions to help ensure a good night’s rest, every night.

Many teenagers with OSA do not appreciate that they have a serious medical problem. That’s not good.

We still don’t know why sleep deprivation appears to improve depression symptoms in the short-term.

Hops have a sedative effect that can encourage sleep. But before you reach for a beer, try these other ways to get a healthy dose of hops.

Wild lettuce is a natural sedative that soothes your body as much as it relaxes it.

The effectiveness of sleep hygiene as a treatment option for insomnia is, in the end, not certain.