6 Foods to Fix Your Mood

Eat: For days when you need a quick pick-me-up, pop a few tasty grapes. "All types of grapes contain antioxidant compounds called OPCs (oligomeric proanthocyanidins), which improve mental and physical energy levels," Talbott says. But if you're having one of thosedays and need a serious boost, he says an even richer source of OPCs is New Zealand pine bark extract and has been studied for improving "brain energy" and ADHD. You can find it in tea or supplement form.