Asea Controls Free Radical Damage in the Body

The following information explains how our skin ages. Because acne generates a volume of free radical activity, people with acne tend to have prematurely aged skin. The more severe the acne, the greater the damage or aging process. Since benzoyl peroxide is a free radical, its use also adds to the rapid aging process of the skin.

In a very simplified explanation, human beings are composed of specialized cells that perform specific functions (i.e. skin cells, heart cells, muscle cells, etc). After years and years these cells become more and more damaged. Eventually, the collective cells that make up organs become so damaged the organ fails to function, such as the loss of vision or hearing as people age. This process of damage and dysfunction of the vital organs eventually leads to death.

Most of this damage is caused by free radicals. Free radicals are minute chemical particles (atoms or groups of atoms) which are frequently the by-products of chemical processes. For example, when two chemicals join together to form another chemical, some particles are eliminated and these can be free radicals. Free radicals have at least one unpaired electron, causing the chemical particle to be unstable. To become stabilized the particle must obtain an electron from some another chemical. By taking an electron from another chemical, the free radical becomes a stable chemical, but the other chemical now becomes a free radical and its chemical structure is changed. It must then steal an electron. Thus the chain reaction (of atoms stealing electrons) continues and can be thousands of events long.

Free radicals can steal an electron and break down another biomolecule such as loose proteins, sugars, fatty acids, etc. that are NOT part of a larger chemical structure. In these cases the free radical does little damage. If a free radical steals an electron from one of the proteins that is contained in a strand of collagen (rather than a loose protein), it causes a change in the chemical structure of the collagen at that point and causes a break in the collagen strand. This is damage. Once a bundle of collagen has multiple points of damage which occurs over years, the strand of collagen becomes dysfunctional and loses its elastic quality. The skin begins to sag. Over time free radical damage happens to the various components of the body and this damage is progressive.

Free radicals chip away at cell walls, molecule by molecule, making holes. The cells leak and lose their chemical balances. Subsequent free radicals are able to chip away at DNA, making cells dysfunctional. If this damage affects cellular DNA, the cell may malfunction and this is what happens cell by cell over the lifetime of a human being, ultimately causing entire organs to malfunction, because their cells malfunction. If the DNA of basal keratinocytes, for example, are damaged the cells may become dysfunctional and the basal cells will reproduce cells that are equally as damaged and dysfunctional, resulting in the aging and dysfunction of the skin and its various components. Aging is simply the progression of damage, caused by free radicals.

The major creators of free radicals in the skin are (1. normal chemical processes such as producing and using energy, producing skin components such as lipids, and other daily chemical processes that give off free radicals as a natural byproduct (2. unprotected sun exposure, (3. products applied to the skin that produce free radicals and (4. pollution. When acne is involved, acne becomes another creator of free radicals and in the case of moderate to severe acne, assumes the second position, ahead of unprotected sun exposure.

The way to slow the process of skin aging is as easy as reducing the volume of non-essential free radical activity in the skin. If one source of free radical production is addressed (for example unprotected sun exposure) there will be a slowing of skin aging process and if two or three sources of free radical production are addressed (such as acne control, unprotected sun exposure and free radical producing skin care products such as benzoyl peroxide) there will be a greater degree of slowing the skin aging process. These actions can become anti-aging options. Sun protection is discussed on the Sunscreen page. Other subjects are covered on this page.

Most of the chemical processes that occur in the skin, emit free radicals. In the body, the processing of food, producing energy and using energy creates free radicals. Breathing and using our muscles to perform functions creates free radicals. Manufacturing collagen or lipids or pigment produces free radicals. These free radicals can create damage to the components of the skin as they steal an electron from another component to make themselves complete and stable. When acne infections occur, the skin generates hydrogen peroxide to kill bacteria. Hydrogen peroxide is a free radical and damages the components of the skin.

The infections destroy skin components and all of these components must be repaired or reproduced. This again generates volumes of chemical processes that generate additional volumes of damaging free radicals.

Antioxidants are chemicals that are able to donate an electron to a free radical, stabilizing the free radical and stopping the chain of chemical reactions and potential damage. Antioxidants are able to donate the missing electron to a free radical without the antioxidant becoming a free radical. In this manner antioxidants prevent free radical damage or in other words, they slow the aging process.

In its own defense the body manufactures antioxidants, such as superoxide dismutase, catalase, glutathione peroxidase, etc. If, for example, extra genes for the production of these manufactured antioxidants are placed into the DNA of fruit flies, significantly increasing their production of these antioxidants, the fruit flies can live 30% longer than normal fruit flies. This demonstrates the benefits of adding antioxidants to the body and skin, as an anti-aging mechanism. Therefore the youthful appearance of the skin can be sustained longer by increasing the presence of antioxidants.

It is estimated that each keratinocyte (cells in the skin's outer epidermal layer) in our skin has 5,000 exposures to free radicals every day. As a result, the skin has the potential to age faster than any other organ in the body, and because of a decreased supply of antioxidants, the aging process becomes faster every year.