Energy balance
Caloric restriction (CR) and exercise extend lifespan and delay age-related diseases by targeting mitochondrial function, specifically through enhanced ATP production, improved Ca2+ homeostasis, and activation of AMPK/SIRT1 pathways.
To leverage mitochondrial health for longevity, prioritize regular physical activity and consider moderate caloric restriction. Exercise directly improves mitochondrial biogenesis and Ca2+ handling, while CR enhances energy production and antioxidant defenses. Focus on nutrient density to maintain health while reducing overall intake.
Accordingly, interventions delaying the onset of age-associated disorders involve the manipulation of mitochondrial function, including caloric restriction (CR) or exercise, as well as drugs, such as metformin, aspirin, and polyphenols.
Why this rating
Supported by multiple species studies (C. elegans, mice, primates) and human trials, though human results show some variability.
Source
Targeting Mitochondria to Counteract Age-Related Cellular Dysfunction
Corina T. Madreiter‐Sokolowski et al. · Genes · 2018
DOI 10.3390/genes9030165
More from this paper
- Mitochondrial dysfunction, characterized by ROS overproduction, Ca2+ overload, and structural changes, is a primary driver of cellular senescence and age-related diseases.Strong
- Mitochondria-targeted antioxidants (e.g., MitoQ, SkQ1) and polyphenols (e.g., Resveratrol) can extend lifespan and improve health in animal models by reducing ROS damage and mimicking caloric restriction effects, but human clinical efficacy is unproven and dosage is critical.Moderate
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