Longevity 101
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What is Rejuvenation?

Rejuvenation involves medical and scientific interventions designed to reverse aging signs and restore youthful function and appearance to the body. By targeting the underlying causes of aging at the cellular and molecular levels, rejuvenation techniques seek to enhance overall well-being, reduce age-related diseases, and extend healthy lifespan, offering a promising outlook for aging individuals.

Rejuvenation in anti-aging is about reversing aging signs to boost energy and function. It includes treatments like injections and lasers to make skin look younger. But it also involves deeper methods, like stem cell therapy, to repair organs from within.

By fixing aging effects, rejuvenation aims to help people feel younger and stay healthier as they get older. Scientists use advanced techniques to repair cells and genes damaged by aging. This could not only extend life but also improve its quality by fighting diseases and disabilities linked to aging. In short, rejuvenation is about turning back the clock on aging to live longer, healthier lives.

Related terms

Telomeres

Telomeres, the protective caps at the end of chromosomes, play a crucial role in cellular aging. Their gradual shortening with each cell division leads to cellular senescence and aging. Research into telomere extension and protection offers the possibility of slowing the aging process, with implications for increasing healthspan and preventing age-related diseases.

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Cellular Senescence

Cellular senescence describes a state in which cells cease to divide but do not die, contributing to aging and age-related disorders. Targeting and removing senescent cells to improve tissue function and delay aging manifestations is a promising strategy in anti-aging medicine, with the potential to enhance health and longevity.

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NAD+ (Nicotinamide Adenine Dinucleotide)

NAD+ is vital for energy metabolism, DNA repair, and cell survival, but its levels decline with age. Boosting NAD+ through supplementation or other means could reverse aspects of aging and improve cellular function, making it a key target in the quest for increased longevity and better health in later years.

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