caffeine

Ask the Doctors answers a few of your most-asked questions this month

New information has been uncovered for coffee lovers

Whether it’s coffee, tea or other caffeinated beverages, we humans love the lift it gives

Learn more about caffeine intake for pregnant women

Ask the Doctors answers a few of your most-asked questions this month

Supplements may replace the essential nutrients missing from your diet, but they are not a substitute for a healthy diet

Dear Doctor: My husband and I are trying to have a baby, but we're having problems conceiving. Could my stress be to blame? [caption ...

Sipping a mug of piping hot tea on a cold day doesn’t just warm you up—it may also protect your vision. That’s the good news ...