Eating protein powder in moderation is generally not harmful, but eating too much protein powder may cause indigestion, increase the burden on the kidneys and other harmful effects. Protein powder can supplement protein for the body, belongs to the health care products can not replace the drug, usually eat protein powder in moderation is not harmful to the body. However, if you eat too much protein powder, the protein intake will increase, which may lead to abdominal pain, bloating and other symptoms of indigestion. In addition, protein is mainly metabolized through the kidneys, if you consume too much protein powder, protein may be converted into metabolic wastes such as urea in the kidneys, which can easily increase the burden on the kidneys. Protein is a health product moderate consumption will not be harmful to the body, but the intake of too much protein powder may be harmful to the body, it is not recommended that infants and young children and people with abnormal kidney function eat protein powder. In addition, you can eat chicken, milk, eggs and other protein-rich food for the body to supplement protein. Those who are allergic to soy or milk are not recommended to consume protein powder.