Paul Saladino· MD
The human body, our metabolism, our brain, the hypothalamus, all of the mechanisms of the body that control satiety from the stomach to the duodenum, the ghrelin system, our neuroendocrine hormones, our gastrointestinal hormones that feed back to the brain, are exquisitely evolved over millions of years of pre-hominid evolution and hundreds of thousands of years of Homo sapiens evolution to prevent us from starving.