Looking for that morning or afternoon buzz? Caffeinated creations — including coffee, tea, soda and energy drinks — vary not only in their pick-me-up powers but also in their nutritional benefits. Find out which ones offer the most (and least) perks.
Caffeine content: A typical cup of coffee (8 fluid ounces) contains 80 to 100 milligrams.
Perks and minuses: While black coffee contains an almost nonexistent amount of calories (about 5 per cup), too much cream and sugar will quickly change that. On the plus side, coffee is rich in flavonoids and other antioxidants that may benefit brain and heart health.