re: Workout Board - Keeping It Going for 2017

It's all about your macronutrient intake (proteins, carbs, fats) vs what you burn. 1 gram of protein/pound of body weight is typically sufficient for fat loss. Your protein source doesn't really matter as long as you hit it everyday. I would suggest a whey isolate over casein because I find isolates digest better, but that's just my .02. And as someone said before, casein is more of a meal replacement