Do you know how much protein you need by day?
On average a person needs 1,2 to 1,4 grams of protein by kilo of body weight, each day. That represents about 88 grams of protein for someone who weighs 70 kilos.
A force athlete may need up to 1,7 grams by kilo of body weight, something around 150 of protein for if he weighs 90 kilos.