While occasional lack of sleep may not seem like a big deal, its impact can be intense and its effects can linger. And if you make it a habit, not sleeping enough can have severe consequences for your ...

In 2025, sleep is often as a luxury, but the truth is it's one of the most basic fundamentals of health alongside food, water, and oxygen. However, most people don't realize how vulnerable the human ...

For as long as I can remember, I’ve been something of a night owl, but when I read studies like the one I’m sharing today, I start to question my life choices. Let’s go straight to the research. A ...

I changed my sleeping schedule for a month. Just one hour less of sleep had a profound effect on my energy levels. Share on Pinterest Getty Images/AleksandarNakic My typical sleeping schedule on ...

Caffeine affects the body in a variety of ways, particularly if you drink a lot. Having too much can cause gastrointestinal problems, headaches, and affect your sleep.

Teenagers have a new excuse to hit the snooze button — as long as they don’t overdo it. Getting up to two extra hours of shuteye on weekends may help teens feel less anxious, a new study found. But if ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. A new study found that eating a handful of walnuts with ...