whey protein it is a fast digesting protein and as such is ideal for use during and after training. During the post-workout time, there is a great need for amino acids to start muscle repair and whey protein is great for this. Whey is highly bioavailable and has the highest biological value of any protein source. Therefore, a whey product can be a great option for those looking for a protein product that can be easily used by the body to build mass.

casein protein it is absorbed more slowly in the stomach and small intestine, so amino acid levels in the blood do not rise as quickly. Slow absorption will help maintain elevated amino acid levels for a longer period of time. Casein is extracted from milk by ultrafiltration, without the use of chemicals. This process increases the amount of bioactive milk peptides that support immune function and enhance muscle growth. Because this type of protein is an extremely slow digesting protein, which some people mistake for being inferior. However, casein is a rich source of protein that will fuel the body at a steady rate, making it ideal as a dietary supplement during the day or as a nighttime protein to fuel the body while you sleep.

Casein is the only protein you should take before you go to sleep. The reason is that your body needs to sustain itself for six to eight hours while you sleep without eating. Casein protein is also found in milk, but it works more slowly and also stays in the blood longer. It also has properties that help prevent muscle exhaustion. Casein is best taken before bed when the body needs a constant supply of protein while muscles repair and rebuild overnight.

egg protein it is considered one of the best forms of natural protein. The white of the eggs contains the proteins. Egg Protein Powder Egg protein continues to be one of the highest quality proteins available. It is virtually devoid of carbohydrates and fat, and is easily digested and absorbed. Egg yolks provide healthy fats, as well as highly bioavailable iron, riboflavin, folate, vitamins B12, D, and E, and choline (which improves strength and brain function).