The Science of Ageing that Everyone must know

By: Mittal M. 15 Feb, 24

Published on : Vigyan Corner

Quick Overview 

Telomeres, located on chromosome tips, act as protective tips, shortening during cell division, causing aging and functioning as a biological clock.

Mitochondrial Powerhouses

Mitochondria, like power plants in cells, accumulate damage over time, causing less efficient energy production and contributing to aging.

Inflammation and Aging

Chronic inflammation, a constant body fire, damages tissues and organs over time, accelerating the aging process.

DNA Damage and Repair

DNA, a vital blueprint for the body, is damaged by environmental factors like UV radiation and toxins, but its repair mechanisms become less efficient with age.

Hormonal Changes

Hormones, like messengers in the body, regulate functions and fluctuate with age, impacting metabolism and mood.

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Oxidative Stress

Oxidative stress, caused by unstable molecules like free radicals, damages cells and DNA, while antioxidants found in colorful fruits and vegetables help combat this stress.

Gut Microbiome

The gut, a vital microbe community, undergoes changes as you age, impacting various health aspects, including aging.

Epigenetics

Epigenetics controls gene expression, influenced by environmental factors, and accumulates over time, impacting aging processes as genes are turned on or off.

Lifestyle Factors

Lifestyle factors like diet, exercise, sleep, and stress management influence aging gracefully. Making healthy choices can slow down the process and enhance overall well-being.