Congratulations on reaching Foot Portal Yin (Zu Qiao Yin, GB44), the final point of the gallbladder meridian! Located at the tip of the fourth toe, it is not just the endpoint of this meridian—it serves as a gateway to relief for various ailments, especially those affecting the head.
While this concept may seem odd from a Western medicine perspective, understanding the function of this special acupoint can enhance your appreciation of it. Let’s delve into its deep roots in traditional Chinese medicine (TCM) and examine the growing body of scientific research that supports its benefits.
The Special Role of Jing-Well Points in TCM
The Zu Qiao Yin acupoint was first documented in the “Ling Shu (Spiritual Pivot),” a foundational text in TCM that explores acupuncture techniques and meridian theory. It is classified as a Jing-Well acupoint, a group of acupoints located at the tips of fingers and toes. Jing-Well points are known for their ability to clear stagnation at the opposite end of the meridian—in this case, the head. This makes Zu Qiao Yin particularly effective for treating migraines, dizziness, and eye disorders.
Moreen Liao
R.Ph. of TCM (Taiwan)
Moreen was born into a family with a lineage of four generations of traditional Chinese medicine doctors and professors.
She was Dean of the Natural Therapies Institute in Sydney, Australia.
Drawing on her family heritage, she created a certified organic wellness brand, and co-founded the largest Chinese medical image encyclopedia online.
