In recent years, people in China have paid more and more attention to calcium loss and osteoporosis, and they are puzzled by coffee. As for the relationship between caffeine intake and osteoporosis, it is still under continuous study. At present, there is no direct evidence that caffeine can cause osteoporosis, but some studies have pointed out that caffeine can increase calcium excretion. Therefore, it is suggested that people who love coffee eat more high-calcium foods to supplement calcium, such as preparing cheese slices or cheesecakes with coffee, which can not only supplement calcium, but also make coffee more delicious.

Moreover, children are not suitable for drinking coffee (especially often), and the functions of stomach, liver and kidney are not fully developed. Caffeine has exciting and diuretic effects, which will definitely have an impact on the body. The younger the child, the less suitable it is to drink.

Ps: (Borrowing from the answer in ZJ Ares ~ 0) Because children's liver and kidney are not fully developed, their detoxification ability is poor, and the half-life of caffeine metabolism will be prolonged, so generally speaking, children under 12 need to ban caffeine intake. Even Europeans and Americans who drink coffee as boiling water all day have strict restrictions on children's drinking coffee.

Hmm ~ I suggest not to drink.