What teas can improve male kidney function?
Teas suitable for men to regulate kidney function are generally made from natural ingredients that are both edible and medicinal, including枸杞 chrysanthemum tea, ginseng and astragalus tea, eucommia tea, mulberry-goji tea, and dodder seed tea. A detailed analysis is as follows:

1. Goji Chrysanthemum Tea: Goji berries nourish the liver and kidneys, replenishing yin, while chrysanthemum clears liver heat, improves eyesight, and relieves dryness. When combined, this tea helps alleviate dizziness, tinnitus, and soreness in the lower back and knees caused by yin deficiency of the liver and kidneys. It gently regulates the body without causing greasiness or heaviness, making it ideal for daily consumption.
2. Ginseng and Astragalus Tea: Ginseng strongly replenishes vital energy (qi), while astragalus boosts qi, raises yang energy, strengthens the defensive system, and stops sweating. Adequate qi and blood are fundamental for normal kidney function. This tea helps restore vital energy, nourish internal organs, and improve fatigue and low energy caused by qi deficiency.
3. Eucommia Tea: Eucommia is a classic ingredient known for strengthening the kidneys and relieving lower back weakness. With a warm nature and sweet taste, it tonifies the liver and kidneys, strengthens tendons and bones, and helps relieve lower back and knee pain and weakness caused by liver and kidney deficiency. It is especially suitable for people who sit for long periods or suffer from physical strain.
4. Mulberry-Goji Tea: Mulberries nourish yin, enrich blood, generate body fluids, and relieve dryness. When combined with goji berries, their effect on nourishing the liver and kidneys is enhanced. This tea can help improve premature graying of hair, dizziness, and blurred vision due to liver and kidney yin deficiency, while also providing nutrition and regulating overall constitution.
5. Dodder Seed Tea: Dodder seed has a warm nature and functions to tonify the kidneys, enrich essence, nourish the liver, and improve eyesight. It provides supportive regulation for symptoms such as cold pain in the lower back and knees and declining energy caused by kidney yang deficiency. With mild properties, it is suitable for long-term, gentle tonic use.
These teas serve only as supplementary remedies and cannot replace medical treatment. Individuals with significant symptoms should seek timely medical advice and should not rely solely on tea for therapy.