Evolutionary theory of aging - Deepstash
Evolutionary theory of aging

Evolutionary theory of aging

It says that an organism begins aging after they have reached their peak of reproduction and have passed down adaptive traits.

  • Mutation accumulation - This theory presumes that random mutations accumulate later in life.
  • Antagonistic pleiotropy - According to this theory, genes that promote fertility early in life have negative effects later on.
  • Disposable soma theory - The theory claims that when more metabolic resources are directed toward reproduction, the less is put toward DNA repair. The result is cell damage and aging.

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joelm_saju

A medical student who is interested in the comings and goings of the universe.

There are about 300+ theories of aging, some which have been broken down here. Along with them, certain lifestyle changes which could slow down the physiological effects of aging. is also given.

The idea is part of this collection:

How To Live A Long Life

Learn more about personaldevelopment with this collection

The importance of physical activity

The role of genetics in lifespan

How to maintain a healthy diet

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Genetic theories of aging

Genetic theories of aging

  • Telomere theory - Telomeres protect the ends of your chromosomes as they multiply. Over time, telomeres shorten, which is associated with disease and aging.
  • Programmed senescence theory - Cellular senescence occurs when cells sto...

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