Red dates are sweet in taste and warm in nature, and have the functions of replenishing qi, nourishing blood and calming the nerves; peanuts have the effect of strengthening the spleen and stomach, benefiting the kidneys and removing water. This soup can be used for people with insufficient qi and blood, various blood loss diseases, dizziness, fatigue, and memory loss. Corn is rich in vitamin B, which can relieve insomnia, dreaminess, depression and other symptoms caused by excessive nervous fatigue or excitement. Eating corn has a very good improvement effect. The three have the effect of replenishing blood, so eat more in your diet. As for red dates, the effect of replenishing blood is relatively obvious. Regular exercise can also enhance resistance and reduce the occurrence of colds and other symptoms.