Whey protein is best for first thing in the morning and before and after workouts. Casein protein is best to take before bed and when you may not have another protein serving for a while. This is because casein digests slowly, feeding your muscles for an extended period of time. Bodybuilding Rating:***** Categories: Casein Protein supports Bodybuildingand Muscle Growth.
Explanation: Casein is the insoluble protein fraction of milk. Casein protein is the best protein to take before bed as it is absorbed more slowly than whey and provides the body with amino acids over an extended period in comparison to whey protein, the soluble protein fraction in milk.
Bodybuilding Benefit: Casein provides a steady stream of amino acids over a long period of time. It's particularly effective while you sleep and after lengthy intervals between meals. Bodybuilders should use Casein protein and whey protein in conjunction with one another to give them both short and long term supplies of amino acids.