I'm 16 years old and i lift weights for about 7 months. I calculated my daily protein intake should be 165 grams. This number would take alot of food to get. So i thought if i take shakes it will make it easier and i will get bigger and stronger. But my parents say that i can't take them untill i'm done growing and my doctor said the same thing.
But is it really that bad for a 16 year old teen, im mean come on it's only protein right? So should i take it or should i wait untill i'm 18 or until i trained longer?( if i have to train longer for it to have any effect)
excuse me for any faults, english is my second language.