Calcium supplement: iron supplement for dairy products, fish, shrimp skin, beans, eggs and animal bones; zinc supplement for animal liver, minced meat, blood, red jujube paste and black fungus; vitamins such as kelp, fungus, mushrooms, laver, shrimp skin, fish meal, peanuts and beans: vegetables, fruits, dairy products, eggs and bean products.

Calcium and zinc cannot supplement calcium and zinc at the same time. Calcium is a major element with strong activity. Both of them will compete for carrier protein, resulting in resistance, so that zinc can not be absorbed. The main physiological function of absorbing calcium and zinc is to participate in the synthesis of enzymes and promote the division of body cells, such as skeletal cells. If bone cells do not divide, it is conceivable where calcium is deposited. This is why many people don't supplement calcium. Supplementing zinc and calcium is just a consumer's psychology-spend the same money to make two supplements, right? In order to prevent calcium deficiency, the correct way is to supplement vitamin D and calcium. Because, generally speaking, calcium supplementation alone is ineffective, and vitamin D supplementation is beneficial to calcium absorption. Zinc gluconate oral liquid once a day.