Wim Hof ice bath and breathing exercises have a lot of benefits. In woo woo, breathing takes in God particles into the body. The God particles heal body and protect it. When you are in an ice bath, can’t think of anything else also so it functions as a meditation as well. So if you are building a body that is very strong and not susceptible to various diseases then doing the Wim Hof exercises is a good idea. In ancient civilizations that were far more advanced and civilized than us, they do not have pharmacies or pharmaceutical industries. Every disease is either cured by consuming plants, insect products like honey, or things produced by the Earth. There were no doctors also, they were more like shamans or mystics. The Earth consciousness has a contract with the collective human consciousness that the Earth will provide everything including cures for diseases. So we are going to be heading back to that where we do not seek pharmaceutical intervention but rather something more shamanistic or something more Eastern rather than Western medicine.