what does whey protein do

Whey protein is a popular dietary supplement known for its various health benefits. It is commonly used to improve athletic performance, increase muscle strength, and promote the growth of lean muscle mass. Whey protein contains essential amino acids, which are absorbed quickly and serve as building blocks for increased muscle growth. Studies have shown that whey protein, when coupled with strength training, can promote muscle growth and maintenance. Additionally, it may lower blood pressure, aid in weight loss, and help in lowering cholesterol levels. Whey protein is also considered effective for the prevention of age-related muscle loss and for improving strength. Furthermore, it is known to be very satiating, making it a useful addition to a weight loss diet. While there are possible side effects such as nausea and headaches, at moderate doses, whey protein is generally considered safe and beneficial for many individuals.