A person eats about 50 tons of food in his life. According to statistics, if calculated according to the life expectancy of 70 years old, people will eat about 50 tons of food in their life. About the sum of 16 adult elephants. According to the figures in the "food pagoda of Chinese residents", a person eats about one to two kilograms of food every day. How many tons of food does a person eat in his life? If the daily diet is calculated according to 1kg and the per capita age is calculated according to 70 years old, 70 * 365 * 1kg = 25550kg, that is, about 25 tons.
If the daily diet is calculated according to 2kg and the per capita age is calculated according to 70 years old, 70 * 365 * 2kg = 51100kg, that is, about 50 tons, which is more reasonable data.
In addition, nutritionists also give data of about 50 ~ 60 tons, which may also be based on the differences of human body. After all, the food intake of different regions and different ages is different. （YiGeRenYiShengDaGaiChiDuoShaoDunShiWu）