I agree. Usually one cup of tea should not affect a person as such, unless you are already extremely weak in certain way and the tea too strong. Say when you have already have a serious gastric problem or have been starving, and that your health foundation is already very feeble, then a cup of very strong green tea maybe able to fool your body to conserve more blood sugar than you can afford to make you dizzy. Otherwise, normal strength green tea at this amount is fine with even the sick, normally. Most of the time it just does a ill person good, provided that you don’t wait until the tea turns cold.
Women during menstruation, postpartum, or certain kinds of flu should never drink any cold beverages, including tea that has turned cold. Some stronger people are lucky, some others just weakening their health, and some would experience problems quite immediately.
If you are really quite feeble, and worry that it was the green tea that made you dizzy that time, switch to a deep baked oolong, or a fresh whole leaf black tea, or a shu cha puer, or a matured white peony.
Do read the link above.
