Remember that chocolate has caffeine in it and Green tea is one of the teas with more caffeine.Have you ever tried white tea?It has the less caffeine of both coffee and tea.I love it.I am extremely sensative to caffeine and white tea does not bother me.In fact it gives me a euphoric feeling.I can even drink it at night.Green tea, or hot chocolate. I like a hot beverage in the morning.
Through the day, I try to drink several glasses of tap water. Keeps the tubes running smoothly, and detoxes the blood stream. I'm not a health fanatic, but I can see and appreciate the common sense of our elders--eat right, get plenty of sleep every night, drink lots of water, and get some exercise. They weren't so dumb after all, lol. It works.