Molecules with one or more vacant electrons in their outer shells that are highly sensitive are known as free radicals. Free radicals are extremely erratic and reactive since they have these unpaired electrons. They can develop as a result of a number of things, such as regular processes of metabolism within the body, exposure to radiation, pollution, and certain chemicals in the environment, and lifestyle decisions like smoking and binge drinking.
It is well known that free radicals engage in chemical interactions by either giving or receiving electrons in an effort to stabilize. They may harm DNA, proteins, cells, and other cellular parts in the process. Oxidative stress is a common term used to emphasize this harm.
Although the body contains built-in defense systems to neutralize and eliminate free radicals, an excessive amount of these defenses or inadequate removal of them can result in oxidative stress. A number of medical conditions, such as inflammation, cardiovascular disease, brain disorders, and some forms of cancer, have been linked to oxidative stress.
Free radical damage can be mitigated by consuming a diet rich in fruits, vegetables, and other well-balanced foods that are high in antioxidants. They accomplish this by giving free radicals electrons without becoming unstable themselves, which stops the oxidative damage cascade.
It is noteworthy that harmful free radicals do not always pose a threat. They are vital to several cellular processes, including immune response and cell signaling. But for general health and well-being, it’s necessary to keep antioxidants and free radicals in the right combination.