Antioxidants and their role in aging

Aging is a multifactorial process that begins from the moment we are born. There is a theory, called free radicals, that associates cellular aging with chronic oxidative stress. Today we will address this incredible topic, as it is the basis for understanding aging, and we will learn where to obtain the antioxidants necessary to slow this process.

To first understand free radicals, we must understand the concept of oxidation, since this is where the entire process begins. Approximately 2% of the oxygen we breathe forms free radical molecules, so it can be said that normal metabolism is a source of free radicals. These radicals initiate chain reactions that bind to cellular DNA, acting as a poison for the cell itself. Therefore, oxygen becomes the main oxidizing agent.

Oxygen is one of the most essential molecules for living beings, but it also displays high toxicity because it is the main oxidizing agent and an important source of free radicals.

Oxidants can come from outside, either directly or as a result of the metabolism of certain substances. Among the external sources of free radicals, smoking is one of the most important. Likewise, oxides and hydrocarbons present in environmental pollution are a cause of free radical formation.

Simply put, a free radical is a molecule resulting from oxidation. This oxidation occurs naturally in all cells in our body. The problem arises when there is an imbalance between the number of free radicals formed and the number eliminated.

Living organisms have developed genetic strategies to defend themselves against free radicals, such as enzymes that accelerate their inactivation; these are called endogenous antioxidants.

However, the pace of life, increased pollution, stress, tobacco, poor diet, among others, are factors that significantly increase oxidative stress in the body, so endogenous antioxidants are not sufficient to stop the action of free radicals in cells.

The free radical theory makes possible the use of antioxidants, such as vitamins C, E, and carotenoids. According to this theory, the administration of these substances would protect against aging. Similarly, it has been observed that vitamin C and E protect against oxidation, and vitamin E protects against exercise-induced oxidative damage.

This is why it is important to obtain them externally, through abundant consumption of fruits, vegetables, vitamins, and other products that contain these active ingredients as their main ingredient.

At the MOS Clinic, we offer a wide range of products with added topical antioxidants, such as vitamin C, ferulic acid, vitamin E, vitamin A, and others. We provide comprehensive guidance and treatment for your aging process, delaying the signs of aging and helping your body fight free radicals caused by today's fast-paced lifestyle.