In Traditional Chinese Medicine (TCM), there is a concept known as the "common origin of the liver and kidney." The kidney stores essence, and the liver stores blood. A man's "Zong Jin" (vitality and reproductive function) primarily relies on the nourishment of essence and blood; if these are sufficient, male function will naturally be strong. If you experience issues such as lack of firmness or short duration at a young age, you need to nourish your liver and kidneys as soon as possible.

Today, I want to share a Chinese herbal medicine that can supplement both the liver and kidney, keeping you as vigorous as a young man even at age 50. This herb is Shayuanzi (Astragalus seed). Take ten grams of Shayuanzi, steep it in boiling water for five minutes, and drink it as a tea substitute. Consistent use can supplement the liver, benefit the kidney, secure essence, and reduce urination frequency. It not only improves firmness but also extends duration. For even better kidney-tonifying effects, you can pair it with Goji berries.

However, a reminder to everyone: Traditional Chinese Medicine emphasizes personalized prescriptions. This method is not suitable for everyone, and it is best to consult a doctor before use.