ok i have a protein drink and it has 130 calories and it has 23 grams of protein. people told me you need to take 140grams of protein since u weight 140 but inst that too much. I have to make 6 protein shakes. i usuallky just drink 1 is that ok

Hmm... I've never heard that... maybe if your like body building lol. But I only do one servering of protein drink after one hour of work out. So If I work out 3 hours, after every hour I'll have a serving. But thats just want I do. But if you happen to injest that much protein I don't suggest its just through protein shake but through regular food like beans and meat. Considering the ammount of chicken and lintel beans I eat everyday I probably get well over 200grams of protein a day.

I usually drink one 23g shake after a workout (mid-morning to afternoon workouts) and then I drink 1 before I goto bed. I've heard from a few people that you build some muscle while sleeping so the protein helps. It makes sense I guess and it doesn't sound like it would harm you in anyway like eating food before bed can.