A theory supporting the effectiveness of acupuncture states that it works because it
A) inhibits key skin receptors for pain.
B) opens neural gates in the spinal cord.
C) triggers the release of endorphins.
D) redirects neural signals in the cortex.

Question

Quizplus · Accepted Answer

The theory that supports the effectiveness of acupuncture is that it triggers the release of endorphins, which are natural painkillers produced by the body. Endorphins can help reduce the perception of pain and create a sense of well-being.

A Theory Supporting the Effectiveness of Acupuncture States That It