âInternational Micronutritionistâ Dan Sienkewicz knows that as well as anyone, but on a recent trip to visit native tribes of the area, he discovered that the Rain Forestâs healing secrets had been all but lost on the natives, who now prefer starchy cereals, Coca Cola, and yes, Kraft Mac and Cheese, to their traditional diets, as well as government-provided âmodern medicineâ to their traditional herbs.