Tomatoes are low in calories. Every100g of tomatoes contains about 19 calories, a medium tomato contains about165g, and it contains about 3 1 calories. Large tomatoes will contain about 40 calories. Tomatoes are sweet and sour in taste and rich in juice, which can stimulate appetite and promote digestion. They contain vitamin C and lycopene, and dietary fiber, which can stimulate intestinal peristalsis, detoxify and relieve constipation, and lose weight.

How to clean tomatoes:?

Soak in light salt water: Generally, vegetables are washed with clear water for at least 3 to 6 times, then soaked in light salt water and washed with clear water again. Cabbage vegetables can be cut first, soaked in clean water 1 to 2 hours, and then rinsed with clean water to remove residual pesticides. ?

Soak in alkaline water: first put a pinch of alkaline powder, anhydrous calcium carbonate or ice alkali and crystalline sodium carbonate in the water, and mix well before adding vegetables. After soaking for 5 to 6 minutes, pour out the alkaline water and then rinse it with clear water. Baking soda can also be used instead, but the soaking time should be appropriately extended, which usually takes about 15 minutes.

Reference to the above content? Baidu encyclopedia-tomato