The most common acupuncture point used for kidney deficiency is?

The most common acupuncture point used for kidney deficiency is KI-3, also known as Tai Xi. This point is significant because it is located on the Kidney meridian and serves as a primary source point for nourishing kidney energy (Yin and Yang). In Traditional Chinese Medicine (TCM), the kidneys are considered the root of all Yin and Yang energies, which means that they are vital for overall vitality and health.

Stimulating KI-3 can help strengthen the kidney's function, particularly for conditions related to deficiency, such as fatigue, low back pain, and reproductive issues. Additionally, because it is the source point of the Kidney meridian, it acts directly on enhancing kidney essence and fluid balance, thus making it the go-to point for treating kidney deficiencies.

While other points such as BL-23, REN-4, and SP-8 also relate to the kidneys, they fulfill different roles or are used in conjunction with other points for broader health issues. BL-23, for example, is often used for lower back pain and to tonify kidney Yang, while REN-4 is a key point for nurturing the essence and is more of a general reproductive health point. SP-8 is associated with blood and menstruation but is less specific