South Africa: Exposure to extreme cold of nitrogen vapors stimulates skin sensors

In South Africa there’s a new beauty and medical therapy treatment that uses the extreme cold of nitrogen vapors to treat a number of ailments. Whole Body Cryotheraphy exposes one to the coldest natural temperatures ever recorded on earth and the body in turn interprets this icy onslaught as a reason to go into action. It, in turn, produces a powerful physiological response that is now being used to stave off wrinkles, treat injuries and even sleep disorders. CCTV’s Travers Andrews has this report.