When the dreaded post-lunch food coma strikes, it can be a complete day-ruiner, throwing off your plans, making it hard to enjoy fun activities, and maybe even messing with your job. If the fatigue ...

Have you ever grabbed a cup of coffee to fight off fatigue—only to feel even sleepier afterward? If you’ve asked yourself, “Why am I sleepy after coffee?” you’re not alone. Many people experience ...

Everyone has those days when they could use a bit of a jump-start, mentally and physically. But for some people, feeling spent is more than an occasional occurrence. According to a 2025 analysis of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A new study has linked a few foods with excessive daytime sleepiness. Experts explain why those foods may ...

I sleep eight hours a night but I'm still exhausted; what's going on? Sleep specialist Dr. Lindsey Browning explains my ...

Symptoms of being iron deficient include fatigue and tiredness but also restlessness at night. Women are more susceptible to ...