Reason:

1. vitamins are just lacking, and no one has died of vitamin overdose so far. Some people say that excessive fat-soluble vitamins can be toxic. Even if you eat that much, you can't absorb it all. Right? So as long as you don't eat fat-soluble vitamins as sugar, you won't overdo it.

It is absolutely and strongly against using milk to supplement calcium, which is ridiculous. Ultra-high temperature pasteurization consolidated calcium and protein. Calcium can't be absorbed by human body. Americans drink milk as water, which is cheaper than water, but the United States is the most calcium-deficient developed country in the world. Are you mom? Even if you are a father, what kind of mother have you seen, what kind of animal mother, who has milk for many years and has no children? That's not biological. Why does milk have milk? It's all hormones. I wonder if people who drink milk every day affect their life expectancy. I only know that rich people in America don't drink milk. Even dairy farmers don't drink. I think it's not that they can't afford it.

3. While supplementing calcium, do some outdoor exercises, so that children will grow taller. My sister and brother-in-law are short, and my niece plays basketball every day. Now she is also 1.7 meters. Exercise is definitely good for children.