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Intermittent Fasting as an Anti-Aging Strategy

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Emerging Anti-Aging Strategies

Abstract

Aging is a multifactorial process that encompasses a wide range of physiological implications including the onset of age-associated diseases and eventually death. Although recent years have seen a surge in the number of anti-aging interventions after the elucidation of the hallmarks of aging, a special attraction for gerontologists is the dietary restriction interventions which comprise caloric restriction (CR) and intermittent fasting (IF) strategies. CR is the reduction in calorie intake by 30–40% without causing malnutrition and improves health and increases lifespan in many model organisms. An alternative to CR is Intermittent Fasting, another DR intervention widely popular since ancient times in the form of religious fasting that is now being scientifically explored for its ability to impact metabolism in a way that is beneficial in reducing age-associated ailments and overall health and physiology. IF exerts its action through the activation of bioenergetics sensors and genes associated with longevity like AMPK and sirtuins. Some of the health benefits of fasting include reduction in body weight and obesity, and reduced incidence of diseases like cancer, cardiovascular disorders, neurodegeneration, inflammation, and metabolic syndrome. The ketogenic diet and Mediterranean diet are among the variants that are widely popular as IF regimen today.

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Bhoumik, S., Yadawa, A.K., Srivastava, P., Rizvi, S.I. (2023). Intermittent Fasting as an Anti-Aging Strategy. In: Rizvi, S.I. (eds) Emerging Anti-Aging Strategies. Springer, Singapore. https://doi.org/10.1007/978-981-19-7443-4_10

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