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Tag: Body survival mechanisms

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What Happens After 4 Days of Starvation?

4 min read
After 24 hours without food, the body exhausts its glycogen reserves and enters an adaptive metabolic state to conserve energy. This state intensifies significantly by the fourth day, marking a major shift in how the body fuels itself as it relies on stored fat to generate energy. Understanding what happens after 4 days of starvation reveals the body's remarkable survival mechanisms and the critical risks involved.