What is the he-sea point in the water element?

The he-sea point associated with the water element is HE 7, also known as Shenmen. In traditional Chinese medicine, each element corresponds to specific organ systems, and the water element is linked to the kidneys and urinary bladder. The he-sea points are located at the joints and are believed to have a strong influence on the organ's function, treating issues related to their respective element.

HE 7 is particularly significant as it is used to calm the mind, strengthen kidney function, and manage emotional health. This point is located at the wrist and is one of the main points used to address issues of anxiety and sleep disturbances, which are often related to kidney imbalances in TCM.

Other points listed do have their own clinical significance but do not correspond specifically to the he-sea point of the water element. Thus, HE 7 stands out as the accurate answer.