Vitamin C As A Potential Geroprotector: Interactions With Aging Hallmarks And Implications For Healthy Longevity
This review explores the multifaceted role of an essential micronutrient known for its antioxidant properties and its potential impact on the aging process. It highlights that this nutrient is crucial for several bodily functions, including protecting cells from damage, regulating gene activity, synthesizing collagen (a vital protein for skin and connective tissues), managing cellular energy, modulating immune responses, and helping cells cope with stress.
The research suggests that this micronutrient can influence many biological processes linked to aging, such as how genes are expressed, the regulation of inflammation, the function of mitochondria (the powerhouses of our cells), and how cells adapt to stress. However, much of the current understanding comes from laboratory studies and animal models, with human data being primarily observational.
Therefore, it is proposed that this nutrient should be viewed as a modulator that helps cells maintain their resilience depending on the specific situation, especially when there is a deficiency, inflammation, or high levels of oxidative stress (an imbalance between free radicals and antioxidants in the body). Further studies, particularly human intervention trials, are necessary to confirm whether these observed mechanisms translate into tangible benefits for healthy aging.
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