In addition to reasonable selection of calcium preparations, it is also important to get more sunshine, balanced nutrition and scientific cooking. There are many foods available for calcium supplementation every day. Milk is the best calcium supplement food. Bean products are also rich in calcium. Animal bone soup also contains high calcium, so vinegar should be added when cooking to facilitate the dissolution of calcium. Therefore, drinking more milk every day, coupled with the intake of vegetables, fruits and bean products, has been able to meet the needs of the human body, so it is not necessary to supplement calcium tablets, but to eat more dairy products, tofu, shrimp skin and so on. And you can get more calcium and nutrition from it.

Supplementing zinc, in fact, food supplement is the best way, which is most in line with human metabolism. If zinc deficiency is not serious (symptoms are not obvious) or zinc deficiency is prevented, general complementary food can be used.

Dietary supplements can be eaten such as oysters, oysters, herring, shrimp skin, seaweed, fish meal, sesame, peanuts, pig liver and other foods rich in zinc.

However, there is a disadvantage of food supplement: it is slow to supplement. In addition, everyone's stomach is different, and some are even difficult to fill. Therefore, for people with serious zinc deficiency, or people who want to supplement zinc quickly, zinc agents should be used in time to supplement it, so that zinc supplementation is more comprehensive. When using zinc preparation to supplement zinc, it is best to use protein zinc (the latest generation zinc technology in China) with better absorption and no side effects. At present, the common zinc agents on the market are mainly divided into these kinds according to their components. You can refer to them:

1 generation inorganic zinc: zinc sulfate, zinc chloride, zinc nitrate (belonging to drugs, with great side effects, it has been eliminated, and now it is mostly used to promote wound healing in clinic).

The second generation of organic zinc: zinc gluconate, zinc glycyrrhizinate, zinc acetate, zinc citrate, zinc amino acid, zinc lactate, etc. (It is a drug with low price but certain side effects. It should be taken after meals to reduce side effects, and it is not recommended for children and pregnant women).