Know the difference between casein and whey protein.

There are several types of protein powder that are commercially available in market today. But two of them are just ruled this list and are well regarded since years. These two are casein protein and whey protein. Both of them are derived from milk but have great differences.

Casein and whey both are the types of protein that is originally found in cows milk. Both of them are high quality proteins and contain all essential amino acids. Addition to this, both casein and whey are by-products of cheese production.

During the process of cheese making, special enzymes and acids are added to heated milk. These work to coagulate casein part of the milk. The remaining liquid substance is the whey protein which is then washed and dried into powdered form.

• Casein protein have slower absorption than whey protein.

The major difference between casein and whey protein is the absorption properties. Basically, human body breaks down protein into many small molecules called amino acids, which then circulate in your blood stream to get absorbed.

Casein protein forms curd like substance, when exposed to the acids of your stomach. Thus, increasing the body's digestion and absorption process. Thus, casein protein provides body with a slow, steady release of amino acids.

But human body digests and absorbs whey protein much quicker and faster. This is the main reason why it is the best known post workout drink. As it just starts muscle repair and rebuilding process quickly.

• Whey protein a better option for muscle building then Casein protein.

Whey protein used as a pre workout drink not just because of one reason of fast absorbing. But it also contains more branched chain amino acids. On the other hand, casein protein have higher portions of only amino acids.

Although all essential amino acids are required for building muscles. But branch chain amino acids are the one which kick-start and boost the process.

Just because of good branched chain amino acid content. Whey protein stimulates muscle protein synthesis more faster.

• Beneficial compounds present in casein protein.

Casein protein contains several bioactive peptides that will surely benefit your immune and digestive system. Some scientific studies reveal that even some bioactive peptides found in casing protein will benefit your heart. Because they help in lowering down blood pressure level and reduce the formation of clots.

Addition to this, these bioactive peptides just get bind to the essential minerals such as calcium and phosphorus. Significantly increasing the digestibility inside your stomach.

• Beneficial compounds present in whey protein.

One of the major content of whey protein are active proteins called immunoglobulins. These are known to boost human immune system.

These immunoglobulins in whey protein are known to have antimicrobial properties. They significantly slow down the growth of harmful microbes or kill them.

Several animal and test tube studies conclude that whey protein may have antioxidant effects and can help in inhibiting the growth of cancer.