There has been some proper research on the health benefits of green tea. No different to black (i.e. normal) tea apparently, so it's just down to which you prefer.
Caffeine-sensitivity varies a lot. I find I can't sleep if I drink tea in the evening and coffee at any time sends me completely loopy.
Caffeine-sensitivity varies a lot. I find I can't sleep if I drink tea in the evening and coffee at any time sends me completely loopy.