whey and casein

Whey and Casein Milk is made up of two different protein components, soluble proteins (whey), and casein. Whey has the ability to be digested quickly; its amino acids are delivered more quickly to the muscles. Casein has a much slower digestion rate, meaning its amino acids may take up to several hours to arrive to the tissues. Whey protein is also known for providing amino acid oxidation for the wholebody . With these facts known it is suggested to use whey protein directly before or after a resistance training session, while the use of casein may be beneficial to use before going to bed, allowing the amino acids to help recover muscles while one sleeps. Throughout research there has been various studies proving whey protein to have higher rates of muscle protein synthesis . This typically leads whey protein to be the protein of choice for many trying to increase their muscle mass.