2. Whey
The ultimate form of protein, whey is the highest quality of protein on the market today. Whey protein is a rich source of branched chain amino acids (BCAAs) containing the highest known levels of any natural food source. By drinking a protein shake you replace fluids and carbohydrates lost during exercise. Protein shakes deliver nutrients more quickly than solid food, with the protein arriving at your muscles within about 30 minutes.
