Matters of health can't always be separated clearly into physical issues and mental issues. A new review examined one such overlap between physical and mental health — sleeping troubles in cancer patients.

Obstructive sleep apnea is a serious condition that can increase the risk of obesity, type 2 diabetes and other diseases. The most common treatment for sleep apnea is CPAP. But it's not always easy to get patients to use CPAP every night.

There are many known factors that increase the risk of developing diabetes. New research may be adding one sleep disorder to that list.

Kids who don't get enough sleep might drive their parents crazy sometimes, but there could be more at stake. Kids' waistlines could suffer too.

Sufficient sleep is essential to all aspects of a person's health. And for people not in good health, such as those living with cancer, good sleep might mean living a little longer.

Not getting enough sleep can have serious effects on physical and mental health. This is particularly true for teens, whose bodies and minds are still developing.

Having one health condition can often put someone at risk for another health condition. Such is the case with obstructive sleep apnea, a common but underdiagnosed sleep disorder.

Sleep is very important to health, especially for children who are still physically developing. Anything that might interfere with sleep, such as TV, might lead to poor long-term habits.

Insomnia can negatively affect your health in many ways because of the stress that lack of sleep puts on your body. It's possible that this stress could even affect your heart health in a big way.

Not getting enough sleep is a common complaint, but a regular lack of sleep can be unhealthy. Being routinely sleep deprived can tax the body, including the heart.