Protein sources - Meat, Egg, Vegetable, Milk, Whey etc

[< <Samson> >]

Not sure what you mean by this. Please elaborate. If by 'sticks' you mean 'is digested and assimilated by' our bodies... it's the same as anything else. It'll be broken down into its amino counterparts, then utilized by the body for various things, including rebuilding tissue.

I guess the way I look at it as powder has to break down way faster than solid food.