What is oxidative stress?
Answer “Oxidative stress occurs in your body when there are not enough antioxidants to counter the effects of damaging free radicals. Free radicals cause damage to all cellular components, including proteins, lipids, and DNAthe blueprint to cell proliferation. Oxidative stress has been implicated in the aging process and numerous health-related issues.
, . Answer “Oxidative stress occurs in your body when there are not enough antioxidants to counter the effects of damaging free radicals. Free radicals cause damage to all cellular components, including proteins, lipids, and DNAthe blueprint to cell proliferation. Oxidative stress has been implicated in the aging process and numerous health-related issues.
Oxidative stress occurs in your body when there are not enough antioxidants to counter the effects of damaging free radicals. Free radicals cause damage to all cellular components, including proteins, lipids, and DNA – the blueprint to cell proliferation. Oxidative stress has been implicated in the aging process and numerous health-related issues.
Oxidative Stress (OS) is a general term used to describe the steady state level of oxidative damage in a cell, tissue, or organ, caused by the reactive oxygen species (ROS). This damage can affect a specific molecule or the entire organism. Reactive oxygen species, such as free radicals and peroxides, represent a class of molecules that are derived from the metabolism of oxygen and exist inherently in all aerobic organisms. There are several sources by which the reactive oxygen species are generated. Most reactive oxygen species come from the endogenous sources as by-products of normal and essential metabolic reactions, such as energy generation from mitochondria or the detoxification reactions involving the liver cytochrome P-450 enzyme system.
Oxidative stress, simply put, is the damage made to a cell through the oxidative process. Oxidation, in itself, is a very normal process – it happens all the time to our bodies and many things that surround us. However, when there are disturbances in the natural oxidation process, such as the attraction of a free radical to another molecule in your body, the results are often toxic effects. Imagine an iron pipe lying on the ground. As it weathers years of rain, environmental exposure, sun, and other factors, it begins to rust. The rust is caused by oxidation. Free oxygen radicals are created during the metabolism of normal oxygen cells, or oxidation. These free radicals are missing a simple electron and are in search of another molecule that they can combine with to become “whole.” In their quest, they fire charges that damage other cells and structures around them. This, in turn, causes the rust.
