Hi,
I am researching about nutrition.
Sometimes you "just" need to have "good energy from the food" in order to train good...
sometimes you need to eat in a way that your muscles grow...
sometimes you also need to lean...
and sometimes you better dont eat some things.
So, of course, there is not only one way to eat because it depends on your goals and on your own body. But...
Do you recommend any book/guide of sports nutrition?