Best drinks?

[Krillin]

Hercule, I'll grant you that a little bit of alcohol MIGHT be beneficial to your system, much in the same way that strenuous exercise keeps your body from atrophying. However, that doesn't change the fact that it is poison, and even the smallest drop will interfere with your body's mechanisms, no matter how slight.

And yes, red wine is good for your heart, from what I've heard. My grandfather actually had to drink a glass of red wine each night for awhile. However, I'm fairly certain that there's something else besides the alcohol in red wine that is healthy for you, not the alcohol itself.