New Delhi, May 5 -- If you have ever made paneer or cheese at home, you must know about the liquid you obtain from it. You get two proteins from milk - casein and whey. You get whey protein after separating it from casein in milk. In other terms, it is the by-product of cheese making that contains all 9 amino acids required by your body. It is also low in lactose and contains several benefits which are good for your health. It is used as whey protein, a supplement that people use to boost muscle mass, lose weight, lower cholesterol levels, and more. Here are all the health benefits of whey protein, its side effects, and the types you should know.

What is whey protein?

Whey protein is a mixture of proteins isolated from whey during the p...