Is moderate red wine consumption bad for teenagers?!
I think you will be fine. Moderate wine consumption is a huge part of European culture, including the children. It teaches them an appreciation of alcohol so that they don't overdo it when they "come of age" like many North American children do (which is sad, really). I think it's good that you have this appreciation at your age, and moderate red wine consumption has been linked to good health. Just don't overdo it, and you'll be just fine.
alcohol has great effects on your stomach and liver. being that young, i wouldnt drink it because it could also affect your brain cells and store the alcohol causing you to go over weight.