The US Food and Drug Administration, EU Food Safety Agency, Health Canada, ANZ Food Standards Agency and other institutions believe that it is safe for children and adolescents to consume less than 2.5~3 mg of caffeine per kilogram of body weight (the caffeine intake of children and adolescents weighing 30 kg is about 75~ 100 mg).

Children and adolescents should control caffeine intake. Parents can help their children control the intake of coffee, tea and other caffeinated drinks.

Extended data

Not suitable for people who drink coffee.

1, suffering from hypertension, coronary heart disease, arteriosclerosis and other diseases: drinking coffee for a long time or in large quantities will cause cardiovascular diseases.

2. Older women: Coffee will reduce calcium and cause osteoporosis. After menopause, women need to supplement ten times as much calcium every day.

3, stomach patients: drinking too much coffee will lead to aggravation of stomach diseases.

4, pregnant women: drinking too much coffee will lead to fetal malformation or miscarriage.

5. Vitamin B 1 deficiency: Vitamin B 1 can maintain the balance and stability of the nervous system, and coffee can destroy it.

6. Cancer patients: Drinking too much coffee is dangerous for normal people.

People's Daily Online-Does drinking coffee really cause cancer? Can pregnant women and children drink alcohol?

People's Network-Six categories of people should not drink coffee. Pay attention to 4 o'clock.