Noticing small changes can nudge you into paying attention to potential problems. Of course, it’s vital not to let symptom-spotting get out of hand: Trivial signs are often just that. It’s when they persist, or are combined with other symptoms, that they become important. If that’s the case, see your doctor.
12 Drinks With Less Caffeine Than Coffee
Caffeine seems to be safe for most people, at least up to the amount you’d get from four cups of brewed coffee a day. But that much could make you