Scientists reveal how seven days of fasting transforms the human body
16 hours ago
- #proteomics
- #health
- #fasting
- Extended fasting for seven days leads to significant molecular changes in the body, with major transformations starting after about three days without food.
- Researchers tracked around 3,000 proteins in the blood and found that over one-third changed significantly during fasting, affecting organs including the brain and metabolism.
- The body switches from burning glucose to fat within the first 2-3 days, and participants lost an average of 5.7 kg, with fat loss persisting after resuming eating.
- Protein changes were consistent among volunteers, suggesting a coordinated response, with shifts linked to the extracellular matrix and potential health benefits beyond weight loss.
- While fasting may improve metabolic health, reduce inflammation, and support brain function, it also carries risks like increased inflammation, blood clotting changes, and muscle loss, requiring medical guidance for safety.