Tomatoes and mushrooms can be eaten together, appropriate to eat some will not cause adverse effects on the body, but also for the body to replenish nutrients. Tomatoes and mushrooms are common vegetables, both have high nutritional value, tomatoes are rich in lycopene, fiber and vitamins, and mushrooms contain mushroom polysaccharide, minerals, vitamins and other nutrients. Eating tomatoes and mushrooms together will not affect human health, but can also play a nutritional complementary role for the body to supplement a variety of nutrients. However, it is important to control the amount and avoid eating too much at one time, as eating too much will increase the burden on the digestive tract. Some people may be allergic to the proteins or polysaccharides in mushrooms, in which case they should avoid eating shiitake mushrooms to avoid causing allergic reactions.