In this episode I focus on the connection between chronic diseases and insulin resistance. Specifically, hypertension. This is often attributed to genes, salt, smoking, or alcohol use. These are relevant lifestyle factors, but research is mounting linking hypertension primarily to insulin resistance. Insulin excess leads to vessel constriction, reduced nitric oxide, and elevated aldosterone. This episode explains how these mechanisms lead to increased blood pressure. Understanding insulin's role is crucial in managing hypertension and other related conditions.