The Science of Aging: Why We Grow Old and What Can Slow It Down
An evidence-based explainer on the science of aging — from telomeres and mitochondria to senolytics, NAD+ boosters, diet and exercise — with the latest 2025 research and practical takeaways. Why Aging Matters Every society is living longer – but not always healthier. Scientists today distinguish between life span (total years lived) and health span (years … Read more