Heck I think we all know its driven by the medical industry & their drug suppliers. There is no money in cures, only treatment. Hence why they are so fast to prescribe pills & other medical treatments that there are just as good of all natural alternatives for.
Good example, my wife's grandfather was diagnosed with cancer several years back. He refused modern treatments & surgery. After researching options he found a doctor that was working out of Mexico. When he went to see him he stayed there for 2 weeks & the doctor gave him a very specific diet & list of foods to eat. After about a year of this on his own his personal doctor wanted him to come in to get checked. The cancer was completely gone & some of his other vitals were back to like a younger person. His doctors were amazed & wanted to know how he had done it without their treatments.