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Perky Jerky is low-calorie, high-protein—and contains a common energy-drink ingredient that promises to keep you pepped up.
You may think your daily java is helping you focus, perform your best, and stay alert, but it could be doing the complete opposite.
The Atkins Diet might be making a comeback, men and women really are wired differently, and more stories we're reading this week.
Is tea with honey better for you than coffee with sugar, or is neither good to sip?
Our Diet Doctor explains if a caffeine buzz will help you power through your routine or just leave you dehydrated.
You drink it in your coffee, tea, and soda, but how much do you really know about America's favorite pick-me-up?
These 7 smoothies and store-bought bevvies are ideal for a quick pick-me-up, without a crash.
Trading your coffee for buzzed gum may seem easy and harmless, but don't be so fast to start chewing.
Put the pep back in your step with these nutrient-boosting foods.