Share on Facebook Share on Twitter. Transcutaneous electrical stimulation of an auricular acupuncture point decreases anesthetic requirement. It is well established that women are more sensitive to painful stimuli and require more analgesic medication than men. Studies also indicate that red heads may be more prone to illness because they prefer to keep out of the sun and therefore lack vitamin D. The four trials were averaged to determine the thresholds. Demographic and morphometric characteristics of the redheaded and dark-haired volunteers were similar Table 1.
It is not likely to disappear at any time in the foreseeable future.
8 Ways Having Red Hair Affects A Person's Health, From Pain To Sex
World Journal of Surgery. Endorphins have several functions, but one of their primary roles is to provide pain relief. Evrei Trudi Antropologitshes-kavo Amdilla, xxi. But in redheads, the mutation to MC1R leads to the production of a red pheomelanin — this is the pigment that gives the specific hair color. None of the baseline responses to electrical stimulation Neurometer ; current perception, pain perception, or pain tolerance thresholds differed significantly between the two groups Table 1. Red hair has far more of the pigment pheomelanin than it has of the dark pigment eumelanin.