Source: Found in milk (about 20% of milk protein is whey; the rest is casein).
Nutrients: Contains all essential amino acids, making it a complete protein.
Types: Common forms include whey protein concentrate, isolate, and hydrolysate.
Uses: Often used by athletes and bodybuilders to help build muscle, repair tissues, and support recovery after exercise.
Other benefits: Helps in weight management, boosts immune function, and supports muscle maintenance in older adults.