Tired of feeling tired? You're not alone. Dr. Amy Shah, author of the book “I'm So Effing Tired,” joins TODAY’s Jenna Bush ...

At 10 a.m. on Monday, you might already be exhausted. Instead of feeling bright-eyed and refreshed after two days off, you’re rubbing your eyes, wishing for a third espresso shot, and wondering why ...

Feeling fatigued after a meal — medically known as postprandial somnolence — is not an uncommon reaction for most. In fact, after big holiday meals like Thanksgiving dinner, you may even expect to ...

Dear Annie: I’ve been in a 14-year relationship with a man who never proposed. Early on, it didn’t bother me much; we were both divorced with kids, and I’d just ended a 13-year marriage. But over time ...