When is the best time to take vitamin D supplements? Dietitians explain if you should take it with food, and if you should ...

If you have high blood pressure, you already know the importance of watching what you eat—but when you eat could be just as ...

While melatonin supplements are popular, it's not always clear how much melatonin you should take. Here's what doctors ...

Sleep training is no longer just for newborns. Some schools are taking it upon themselves to teach teenagers how to get a ...

For a good night of sleep, consider getting your circadian rhythm back in sync with the sun. Here’s how to do it.

If you’re struggling with sleep due to taking beta blockers, he says that taking between 2.5 to three milligrams is typical.

Jet lag is the unfortunate price many travellers pay for crossing time zones, whether it's arriving wide awake in Tokyo at ...

Asthma study shows the importance of using the inhaler in line with the body's natural circadian rhythm so that breathing function is improved during sleep ...

Obstructive sleep apnea (OSA)—when the soft tissues in the throat collapse and block the airway—especially correlates to ...

Manchester researchers have revealed the optimal time to take an asthma inhaler to get the most out of the medication ...

After testing the best smart rings for several months, here are our top picks, including Oura, Samsung and more.