Che studied medicine and was a doctor or medic in the field. He was also plagued by asthma in Bolivia and ran out of medicine. Since I'm asthmatic myself and interested in herbal remedies I was wondering if Che was also interested and used these? Datura and coca are widely used peasant remedies for asthma that grow in the jungle. Does anyone have any data on Che's knowledge, use of or attitudes toward these healing tools?