recommended protein intake per day for muscle gain
1 1 gram of protein per pound of body weight (2.2 g/kg of BW) per day has been a bodybuilding rule of thumb for decades. 2  Higher levels of protein intake, usually in the range of 1.2 â 1.5 grams per pound of body weight (2.6 â 3.3 g/kg BW) per day, are commonly recommended when âcuttingâ to lose fat.. Consume seven meals per day, but only consume protein sources (meat, whey, etc.) at four or five of them â 130 -150g protein per day. 3. Change my eating habits to consume four or five meals per day so I can keep my protein around 130 â 150g per day. Thank you so much.