A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and reap the health benefits.

Your Circadian Rhythm is your body’s internal 24-hour clock that not only controls your sleep, but also other important parts ...

However, if you prefer the Military Sleep Method compared to the Navy SEAL sleep technique, you can still use the former, as ...

Your body clock regulates hormones that impact mood, metabolism, and sleep. Learn how to align your lifestyle with your ...

Discover why consistent sleep patterns matter more than total hours for better energy, mood, and overall health.

You're not alone if you had trouble waking up this morning after the time change. The good news is that getting morning sunlight can help your body adjust to Daylight Saving. Here's what you need to ...

“Like many tools, there’s a time and a place for when ... Here, we’ve chatted with sleep experts and nutritionists to suss out the best sleep supplements—whether you’re trying to ...

Who does not like a power-filled, fresh start to the day? However, sometimes no matter how well you have slept, you are in no ...

When is the worst time of day to take a nap? Avoid napping during this time window, which may disrupt sleep and cause side ...

Melatonin is often best at addressing circadian misalignment, such as jet lag. At the same time, magnesium is generally helpful for those whose sleep problems stem from stress, muscle tension ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so ...

“Sleep is a complex process influenced by circadian rhythms, stress levels and lifestyle factors, so supplements work best as part of a holistic approach ... ritual to signal to the brain that it’s ...