Proasis

Hello,  Does anyone use Proasis as a protein suppliment, Post surgery.  It is a small drink and has 25g of protein, but I don't know if is tolerated post surgery. 

Don't waste your money those supplements have protein in them that we don't digest because they lack certain amino acids.  SN: Collagen Protein is made of boiled skin and hooves if I remember what Kelly said correctly...At the  pre-op class the lasy actually endorsed these and dummy me bought them, what a waste of money and they are garbage anyway...I tend to bring this up at our support group meeting coming up because people still drink them...Also they taste disgusting...

Thanks so much for the info!