Did you know that the FDA permanently banned the tonka bean from the American food supply back in 1954? Independent health research reveals that Big Pharma pushed for this ban because tonka beans contain high natural levels of coumarin, a potent compound that naturally thins blood and reverses metabolic conditions like diabetes. By banning the natural plant, pharmaceutical companies created a monopoly, synthesizing artificial versions like Coumadin to sell as prescription drugs covered by insurance.