Eating tomatoes in moderation at night is generally not fattening. Weight loss is mainly the body’s daily energy intake is less than the energy consumed, through the difference between the intake of energy and consumption of calories to form a caloric gap, so as to achieve the purpose of weight loss. The energy and fat content of tomatoes is not high, every 100 grams of tomatoes contain 0.2g of fat and 91KJ of calories, so eat tomatoes in moderation at night generally will not get fat. In addition, tomatoes also contain a lot of water, carotene, vitamin C and other nutrients, per 100 grams of tomatoes contain 94.4g of water, 550.0mg of carotene, 19.0mg of vitamin C. It can be very good to replenish the nutrients needed by the body, but if you eat too much other food at night may lead to the accumulation of energy, and thus gain weight. It is recommended to eat tomatoes in moderation at night to avoid discomfort.