Drinking like this is good for your health. Lycium barbarum can tonify kidney and essence, nourish liver and improve eyesight, replenish blood and soothe nerves, promote fluid production to quench thirst, moisten lung and relieve cough. Longan is warm and sweet, which benefits the heart and spleen and qi and blood; Has good nourishing and nourishing effects, and can be used for treating insomnia, amnesia, fright, dizziness and other symptoms caused by deficiency of both heart and spleen and deficiency of qi and blood. At my mother's age, drinking this tea is good for my health, and it can also relieve some symptoms such as insomnia and palpitations during menopause.