Can you drink too much tea?

The worst things that could happen from drinking too much tea, according to the integrative-medicine physician, are fluid overload, caffeine sensitivity (though green or black teas contain only 10 to 30 milligrams of caffeine per cup, whereas coffee contains 100 to 120 milligrams) or anemia (low blood-iron levels) due to tea binding with iron. So here's a hint: Vitamin C helps with the absorption of iron, so drop a wedge of lemon in your tea.

Chicago Tribune, 8/15/06