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Cellular Resilience Index

Meaning

A quantifiable metric used in functional medicine and longevity science to assess the overall capacity of an individual’s cells to withstand and recover from various physiological stressors, such as oxidative stress, metabolic challenges, and hormonal fluctuations. This index integrates measures of mitochondrial health, DNA repair efficiency, and antioxidant status. A high index indicates robust cellular defenses and a greater physiological reserve against aging and disease.