The Japanese live long lives. The main reason is their diet. They eat a lot of fish and vegetables. They cook fish with little cooking oil. They also eat a lot of tofu, a product from soybeans. Tofu has vegetable protein and vitamin B. It doesn’t have any fat. The Japanese work hard and do a lot of outdoor activities too. This helps them keep fit.   
1. Tofu has vegetable protein and vitamin C
2. The main reason that the Japanese live long lives is their diet.
2. The Japanese cook fish with a little cooking oil.
3. Tofu has a lot of fat.
4. They also eat a lot of fish and vegetables.
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