Which acupuncture point invigorates blood and can also be used to cool blood heat?

The point that invigorates blood and can also cool blood heat is correctly attributed to the point BL-17, also known as the Diaphragm point or Influential Point of Blood. This point is significant in Traditional Chinese Medicine (TCM) for its role in regulating and nourishing blood circulation.

BL-17 is located on the bladder meridian and is traditionally used to treat blood-related disorders, such as stasis or deficiency, making it effective for invigorating blood. In cases where there is heat within the blood, such as with conditions marked by excess heat causing skin problems or bleeding, BL-17 can help to cool the blood, addressing these heat symptoms.

The other points listed have different primary functions. For instance, SP-10, located on the spleen meridian, is known for its role in promoting blood health and treating blood stasis and skin issues, but it is not primarily recognized for cooling blood heat. SP-6 is a key point for harmonizing and nourishing the body's essence and fluids, connecting with various meridians but not specifically attributed to managing blood heat. CV-17 plays a role in regulating Qi and is often associated with the chest area, addressing lung and heart issues, but it does not specifically