- Whey protein is the protein from whey, the watery portion of milk that separates from the curds. It is a protein supplement.
- Regularly consuming whey protein while also regularly exercising increases muscle strength and athletic performance. But it is important that both must be done consistently.
- It is safe for most adults when taken appropriately. High doses can cause some side effects such as increased bowel movements, acne, bloating, tiredness, and headache.
