No, according to the inquiry of Mengniu official website, Mengniu Walnut Milk is a nut milk mixed with pure milk and walnut nutrients, and the rich minerals are mainly calcium ions, iron ions and potassium ions, which effectively supplement the minerals needed by the human body. Enhance bone strength, supplement amino acids needed by human body, and vitamin A can improve vision. It helps to relieve hunger, and moderate drinking can promote growth and prevent hyperosteogeny. Therefore, Mengniu walnut milk is not devoid of nutrition.