petersburg institute of bioregulation and gerontology svetlana vladislavovna trofimova doctor of medicalt of the russian society of anti-aging medicine good morning. hello despite the fact that modern medicine has stepped. far ahead, more than 3 million people in our country tend to trust their health. not doctors, but healers and healers, given such a rather large influx of figures in alternative medicine, a study was conducted. who are the healers, folk healers turned out to be 95% of them had no medical education, and more than 40% were generally patients of a psychological dispensary, therefore, when people treat like this a little, thoughtlessly some human needs to be evaluated. who are you going to? which of the ancient practitioners are scientifically proven. let's talk about it today, and let's talk about it. the first of them is bloodletting. in the second century bc, the roman healer galen was known, he practiced bloodletting on the veins, behind the ears to treat headaches in the middle ages, healers used it for prophylactic purposes. century, surgeons continued to perform blo