The average lifespan of the Japanese is 78 for males and 85 for females, the longest in the world. The lies in their food. The Japanese eat a lot of tofu, which is made from soybeans. Tofu contains a lot of protein, calcium, and Vitamin B. It does not contain much fat, and it does not provide many calories.
Seafood like fish and vegetables play an importantrole in their diet, too. They cook the seafood , cooking oil and less time. For each meal, they have more dishes on the table than us, but they little of everything, never stuffing themselves.
Japanese people also work very hard and do exercise. This helps them burn the calories off easily.