No. According to the query Mengniu official website know Mengniu walnut milk is pure milk and walnut nutrient mixture made of nut milk, rich in minerals are mainly calcium ions, iron ions and potassium ions, effectively replenish the human body required minerals. Enhance bone strength, supplement the body's required amino acids, vitamin A can improve vision. Can help relieve hunger, drink in moderation on the promotion of growth and development, prevention of osteoporosis. So Mengniu walnut milk is not at all nutritious.