What Happens When a Person Starves: The Science of Survival, Hormones, and Ketone Bodies
Human survival without food is a fascinating yet brutal demonstration of the body’s adaptability. When food intake stops, the body initiates a well-orchestrated sequence of metabolic and hormonal changes to keep vital organs—especially the brain and heart—functioning as long as possible. Understanding this process reveals not just how long we can live without food, but […]