I've been testing sleep gadgets professionally for over five years and have measured my sleep quality with wearables, smart ...

New research shows that even dim light during sleep — as low as 3 lux — may thicken heart muscle walls and reduce heart ...

Lavender is an effective sleep aid that can help you relax, fall asleep faster, and sleep better. Use it in a diffuser, apply ...

Frequent sleep disturbances—such as trouble falling asleep, staying asleep or waking too early—were tied to a working life ...

Learn which is better for blood pressure and how caffeine, relaxation, and heart health may affect their benefits.

Carefully timed sounds can make fluid waves larger in the sleeping brain, giving researchers a new way to study how brain activity and CSF flow are connected.

A study of 2,000 UK adults found they have tried an average of two social media sleep tips in the past year – but experts ...

Between 24% and 49% of the impact on the heart was due to a shorter sleep duration of less than five or six hours, which is ...

A review of 29 studies, including 11 human intervention trials, suggests that carotenoids—especially lutein, zeaxanthin, and ...

A new large study adds to growing evidence that the environment can influence heart health, suggesting that excessive ...

Dr. Roach addresses melatonin's safety for nightly use and advises an elderly man on muscle-building supplements, ...

You didn’t mention the risks or benefits of using melatonin to help with sleep. I use a 1-mg dose to ensure that I have a ...