26/10/2025
Physical exercise doesn't just strengthen muscles or improve endurance; according to a study presented by Australian Catholic University, it literally rewires the body from within.
Scientists demonstrated that movement activates a complex molecular network that transforms communication between cells, tissues, and organs. This "biological rewiring" involves genes, proteins, and metabolites that adjust how the body processes energy, combats inflammation, and regulates overall metabolism.
Genomic and proteomic analysis technologies have shown that each exercise session triggers thousands of microscopic changes that act like a symphony of adaptation. These modifications explain why physical activity protects against diseases such as diabetes, obesity, and cardiovascular disorders.
The study suggests that the future of medicine could be based on personalized exercise programs based on each individual's molecular signature.
Reference;
"Twenty years of progress in human exercise metabolism research", 9 septiembre 2025, Nature Reviews Endocrinology, DOI: 10.1038/s41574-025-01181-1