Raspberry in water has the effect of benefiting the kidney, consolidating semen and urine, preventing leakage of semen and urine, nourishing the liver and improving eyesight, while mulberry in water has the effect of tonifying the blood and nourishing the yin, nourishing the liver and the kidneys, and generating fluids and quenching thirst (promoting the production of fluids to quench thirst). Raspberries and mulberries in water have the effect of tonifying the liver and kidney, nourishing the liver and improving eyesight. Raspberries are sweet, sour and warm in nature, and belong to the liver, kidney and bladder meridians. It can benefit the kidneys, strengthen the essence and reduce urination, and can be used to treat kidney deficiency, spermatorrhea, impotence, infertility, urination and frequent urination. Raspberry can benefit the liver and kidney and brighten the eyes, and can be used to treat patients with deficiency of the liver and kidney (weakness of the liver and kidney) and dark eyes. Mulberry is cold in nature, sweet and sour in taste, and belongs to the heart, liver and kidney meridians. It has the effects of generating fluids and moisturizing dryness, nourishing blood and yin, tonifying the liver and benefiting the kidneys. It can be used to treat symptoms such as deficiency of the liver and kidneys (weak functions of the liver and kidneys), palpitations (rapid heartbeat, often accompanied by panic) and dizziness, constipation due to blood deficiency, and premature whitening of the beard and hair. The two together in water can be used to relieve symptoms of liver and kidney deficiency, palpitations, dizziness, and frequent urination. However, the effective dose of the infusion is limited and it is difficult to achieve the above effects, so it is recommended to carry out scientific treatment under the guidance of a doctor.