Tag: Body s response

According to the World Health Organization, malnutrition is the single gravest threat to the world's public health and a major contributor to child mortality. It is within this dire context that we explore what happens in the process of starvation, as the human body systematically consumes its own reserves to survive.

Approximately 60% of the adult human body is water, a delicate balance essential for nearly every metabolic process. The body is equipped with sophisticated and powerful mechanisms to detect and counteract water loss, a process known as dehydration.

After just 8 to 12 hours without food, your body begins depleting its glucose reserves, shifting its primary energy source. This cascade of metabolic changes is the first step in understanding exactly what will happen if you haven't eaten and the body's remarkable survival mechanisms.

After approximately 24 hours without food, the human body begins to significantly alter its metabolic processes to maintain energy levels [1]. Understanding **what happens to your body after 72 hours of fasting** involves examining the complex physiological adaptations that occur as readily available fuel sources become depleted [1, 2].

According to research on the body's metabolic response, the human body can endure without food for weeks to months with water, but the health consequences are severe and progressive. **What happens to your health if you don't eat?** The body enters a state of starvation, initiating a cascade of internal survival mechanisms that lead to serious physical and psychological repercussions over time.