My father is in his fifties this year. Some time ago, he got sick because of calcium deficiency! You can make your father insist on drinking milk. Mengniu celebrates a product, which is mainly designed for the elderly and easy to absorb! My father has been drinking for some time. Then he exercises in the community fitness center every day. Moderate exercise can promote the absorption of calcium, and now he feels more and more tough! Calcium deficiency is a big problem, and the elderly should pay attention to it. Milk contains a variety of nutrients, and the supplement of this nutrient requires a variety of nutrients to be absorbed together, so drinking milk is a good plan! Therefore, we must be careful when choosing calcium supplement products for the elderly! ! !