Tomato belongs to a kind of food, there is no such thing as cold or warm. Tomato flavor sweet and sour, is a common ingredient in daily life, suitable for the summer heat as a fruit to eat. Each 100 grams of tomatoes contain 16 calories, of which 2.6 grams of carbohydrates, 0.7 grams of protein, 0.2 grams of fat, vitamin A92 micrograms, vitamin C 24 mg, calcium 9.7 mg. Moderate consumption of tomatoes can provide the body with a variety of nutrients and minerals, vitamins and so on. And its low calorie, hyperlipidemia, diabetes and special people who need to lose weight can eat in moderation. Although the composition of tomatoes has great nutritional value for the human body, but there is no drug efficacy, so it does not have the cold and hot properties of drugs, can not be used as medicine, only as a daily diet.