What happens when you take insulin?
If you drip insulin into the femoral artery of a dog, which Dr. Cruz did this in the early 70s by accident; the artery will become almost totally occluded with plaque after about three months. The contra lateral side was totally clear, just contact of insulin in the artery caused it to fill up with plaque. That has been known since the 70s and has been repeated in chickens and in dogs; it is really a well-known fact that insulin floating around in the blood causes a plaque build-up. They didn‘t know why, but we know that insulin causes endothelial proliferation. This is the first step as it causes a tumor, an endothelial tumor.