Deodorant
Deodorants are substances applied to the body to affect body odor caused by bacterial growth and the smell associated with bacterial breakdown of perspiration in armpits, feet and other areas of the body. A subgroup of deodorants, antiperspirants, prevent odor as well as reduce sweat by affecting pores, which produce sweat. Antiperspirants are typically applied to the underarms, while deodorants may also be used on feet and other areas in the form of body sprays. Deodorants are classified and regulated as cosmetics by the U.S. Food and Drug Administration (FDA). Deodorants that act as antiperspirants are classified as drugs by the FDA.
Human perspiration is largely odorless until it is fermented by bacteria. Bacteria thrive in hot, humid environments. The human underarm is among the most consistently warm areas on the surface of the human body, and sweat glands provide moisture, which when excreted, has a vital cooling effect. When adult armpits are washed with alkaline pH soaps, the skin loses its acid mantle (pH 4.5 – 6), raising the skin pH and disrupting the skin barrier. Bacteria thrive in high pH or base environments. Creating such an environment in the armpit makes it more susceptible to bacterial colonization. The bacteria feed on the sweat from the apocrine glands and on dead skin and hair cells, releasing 3-methyl-2-hexenoic acid in their waste, which is the primary cause of body odor. Underarm hair wicks the moisture away from the skin and aids in keeping the skin dry enough to prevent or diminish bacterial colonization. The hair is less susceptible to bacterial growth and therefore is ideal for preventing the bacterial odor.
Deodorants are classified and regulated as cosmetics by the U.S. Food and Drug Administration (FDA) and are designed to eliminate odor. Deodorants are usually alcohol-based. Alcohol initially stimulates sweating, but may also temporarily kill bacteria. Deodorants can be formulated with other, more persistent antimicrobials such as triclosan, or with metal chelant compounds that slow bacterial growth. Deodorants may contain perfume fragrances or natural essential oils intended to mask the odor of perspiration.
Deodorants combined with antiperspirant agents are classified as drugs by the FDA. Antiperspirants attempt to stop or significantly reduce perspiration and thus reduce the moist climate in which bacteria thrive. Aluminium chloride, aluminium chlorohydrate, and aluminium-zirconium compounds, most notably aluminium zirconium tetrachlorohydrex gly and aluminium zirconium trichlorohydrex gly, are frequently used in antiperspirants. Aluminium chlorohydrate and aluminium zirconium tetrachlorohydrate gly are the most frequent active ingredients in commercial antiperspirants. Aluminium-based complexes react with the electrolytes in the sweat to form a gel plug in the duct of the sweat gland. The plugs prevent the gland from excreting liquid and are removed over time by the natural sloughing of the skin. The metal salts work in another way to prevent sweat from reaching the surface of the skin: the aluminium salts interact with the keratin fibrils in the sweat ducts and form a physical plug that prevents sweat from reaching the skin’s surface. Aluminium salts also have a slight astringent effect on the pores; causing them to contract, further preventing sweat from reaching the surface of the skin. The blockage of a large number of sweat glands reduces the amount of sweat produced in the underarms, though this may vary from person to person.
A small percentage of people are allergic to aluminium and may experience contact dermatitis when exposed to aluminium containing deodorants. A 1998 study stated the use of aluminium-containing antiperspirants has been linked with the systemic accumulation of aluminium which was thought to increase the risk of Alzheimer’s disease. The Alzheimer’s Society stated “Researchers believe that in the majority of those affected, Alzheimer’s disease results from a combination of different risk factors rather than one single cause.” A 2007 study stated personal care products are a potential contributor to the body burden of aluminium and newer evidence has linked breast cancer with aluminium-based antiperspirants. A 2008 study stated that no scientific evidence supports the hypothesis that deodorants and/or antiperspirants increase the incidence of breast cancer.
Be it as it may, deodorants are not natural. To prevent body odor from the source instead of trying to take care of it upon reaching the skin’s surface seems like a lack of preventive medicine. People take flu medicine to get rid of the flu, but would it not be wiser to build up the immune system so that the flu never materializes? Take control of body odor by preventing the toxins in your digestive system and gastrointestinal tract from having the ability to host such toxins by ingesting the GRN suspended gel product which will detox the digestive system and flushing out the unhealthy bacteria and toxins and with chlorophyll among other natural ingredients the use of deodorants might simply be for those who have not heard of the GRN natural digestive system healthy cleansing solution.
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