8/22/2023 0 Comments Tooth paste![]() The combination of these ingredients in toothpaste retains moisture and prevents the toothpaste from separating (as paint does), thereby preventing the need for stirring or kneading before each use. Humectants, Binding Agents and Preservatives: ![]() Fluoride containing toothpastes do not need a preservative as Fluoride also inhibits bacterial growth. True, but opponents of Fluoride argue that its negative effects on whole body health, especially the thyroid gland, far outweigh the purported enamel-strengthening benefit.ĭeemed a ‘medicinal’ ingredient, you will find Fluoride in toothpaste in the form of Sodium Fluoride, Stannous Fluoride or Sodium Monofluorophosphate (all synthetic). Manufacturers of toothpaste explain that Fluoride strengthens tooth enamel thereby making teeth less susceptible to cavities. Fluoride:įirst introduced into toothpaste in 1914, it is arguably its most controversial ingredient. SLS is definitely an ingredient of concern for many people and an increasing number of toothpaste formulations do not contain SLS. Until recently, the most common detergent in toothpaste has been the synthetic compound Sodium Lauryl Sulfate (SLS) which, according to the American Dental Association, can cause increased gum irritation in people prone to mouth canker sores. They work to dissolve, loosen or breakdown substances on your teeth (plaque, tartar, and stains) so that they may be brushed and rinsed away more easily. These create the ‘foaming’ effect and are another cleaning ingredient in toothpaste. None of these compounds would have any cleaning effect on the teeth, whatsoever, without the mechanical action of an accompanying toothbrush. Your toothpaste may contain Silica (made from sand), Alumina (natural or synthetic), Calcium Carbonate (from limestone or shellfish), or Dicalcium Phosphate (synthetic). ![]() These are basically particles which make the action of tooth-brushing more effective. Ingredients in Present Day Toothpaste Abrasives : Later, Romans are known to have used a combination of crushed ox bones and oyster shells, powdered charcoal and crushed tree bark.Īnd, as recently as the 1700s, the citizens of England were using brick dust and crushed china in their teeth cleaning powders. Before you buy that next tube of toothpaste you may want to check out the wide range of ingredients it may contain.īut first… a short history on DIY teeth cleaning:Īrchaeological finds tell us that ancient Egyptians scrubbed their teeth with a combination of ox-hoof ashes, burnt eggshells and sand as far back as 5000 BC. ![]()
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