Vitamin B2 is one of the B vitamins, also called riboflavin, which is one of the essential nutrients for human body and has the role of promoting human metabolism and cell regeneration, and has certain benefits for growth and development. The following fruits and vegetables can be consumed in moderation in our daily diet, which have a certain effect on vitamin B2: 1. Fruits: bananas, oranges, kiwis, pineapples, grapes, apples, oranges, strawberries, papayas, durian, hawthorn, dates, avocados, lemons, etc.; 2. Vegetables: carrots, tomatoes, fungus, eggplant, cucumbers, kelp, nori, celery, shiitake mushrooms, onions, cabbage, string beans In addition, meat, eggs, dairy products, animal offal such as pig liver, chicken liver, aquatic products such as seaweed, eel, river crab, fish and shrimp, these foods are rich in protein, unsaturated fatty acids, etc., which are all essential nutrients to maintain human life, in addition to vitamin B2. In the specific choice of food to pay attention to diversity, to ensure a scientific diet and balanced nutrition is one of the effective ways to help the body to supplement all kinds of nutrition. In addition, it should be noted that the above-mentioned foods only play an auxiliary role and cannot cure the disease. If patients have obvious vitamin B2 deficiency disease, they need to go to the hospital and apply medication under the guidance of doctors for treatment.