Tag: How protein is made

Cow's milk contains about 3.3% total protein, of which a significant portion can be processed and isolated to become a raw material for protein powder. The base ingredients for these popular supplements are sourced from both animal products like milk and eggs, as well as a diverse array of plant-based foods, such as peas, soy, and rice.

Over a billion pounds of cheese are produced in the United States every year, with the whey protein being a valuable byproduct. But many people are still unaware that whey protein, a popular dietary supplement for athletes and health enthusiasts, is fundamentally a dairy product derived from cow's milk during the cheese-making process.