Re: Nutrition for Amateur boxer?
I'd say that at age 14 you don't really need to be worrying too much about what you eat, obviously to an extent anyways.
You seem pretty light for your height so eating a few extra calories won't hurt.
Just try to cut out most sugary foods like fizzy drinks and most sweets..
Also try and eat plenty of carbs and protein, brown carbs are better but I wouldn't be worrying about that at your age, and get protein from chicken, beef and fish.
Don't look into it too much pal