Why Some People Don’t Feel Pain

Pain helps us survive, and yet some people are born without the ability to feel pain, how? Do Crabs Feel Pain? ►►►► Sign Up For The TestTube Newsletter Here ►►►► Read More: Transcriptional regulator PRDM12 is essential for human pain perception “Pain perception has evolved as a warning mechanism to alert organisms to tissue damage and dangerous environments. In humans, however, undesirable, excessive