Because toothpaste is such an important ingredient that is used more than once a day, it's crucial to know what it's composed of and whether there are any substances to avoid when buying it, no matter how quickly you wash your teeth and think that not even a speck of it is swallowed. You should avoid buying or using any items that contain the substances listed below.
1. Synthetic pigments
The pigments in toothpaste aren't good for you, especially since certain dyes are made from petroleum or coal tar, both of which are connected to cancer. When modest amounts are consumed on a daily basis, health problems arise.
Instead of utilising goods that include chemicals, experts recommend looking for natural hues, such as beetroot juice powder or turmeric powder, to avoid artificial colours.
Check the ingredient list for the following common names to verify if your toothpaste contains artificial dyes: Blue 1, 2, green 3, orange B, and red, followed by FD&C or D&C, colour and number (e.g., FD&C Red No. 40), blue 1, 2, green 3, orange B, and red.
2. DEA (diethanolamine)
Diethanolamine (DEA) is a surfactant, emulsifier, foaming agent, and thickener used in a variety of goods, including toothpaste. It is a petrochemical derivative that is sometimes added to items including cosmetics, shampoos, and soaps as a surfactant, emulsifier, foaming agent, and thickener. It helps prevent tartar build-up in toothpaste, but it has significant drawbacks.
DEA toothpaste should be avoided, according to the ADA, because it can combine with other components to generate nitrosamines, which are hazardous to humans. Diethanolamine DEA may potentially produce carcinogenic consequences and allergic reactions, especially in persons who have certain medical problems.
3. Sulfate of Lauryl Sulfate (SLS)
SLS (sodium lauryl sulphate) is a surfactant that aids in the mixing of water and oil. Some personal care products, such as toothpaste, shampoo, and soap, contain it as a foaming ingredient.
Despite the fact that several studies have linked SLS to skin irritation and other health problems, the FDA nevertheless considers it safe because no scientific study has conclusively shown that SLS causes cancer or other serious disorders. However, because it has been proven to induce oral ulcers, it is advised to avoid using it if at all feasible.
Triclosan, an antibacterial and antifungal chemical, was once a popular toothpaste addition. However, it has been scientifically proved that it is one of the variables that causes hormone imbalance, and that when used in pesticides, it sterilised animals and caused other issues.
Triclosan has also been shown to damage the gut microbiota in scientific research. In 2016, the FDA restricted the use of triclosan in antibacterial soaps, and in 2019 it was banned in toothpaste. Triclosan, according to the American Dental Association (ADA), can induce inflammation of the gums and tongue, as well as alter the pH level in the mouth, leading to increased sensitivity and dryness.
Titanium oxide .5
Titanium dioxide is a frequent ingredient in toothpaste. It whitens teeth and reduces tartar buildup, however it might irritate teeth and gums.
Experts advise against using titanium dioxide-containing products, especially if you have sensitive teeth. There is some disagreement concerning the safety of titanium dioxide, despite the fact that there is no evidence that small doses cause harm.
Artificial sweeteners .6
Although there isn't a direct link between artificial sweeteners and cancer, research reveal that they can disturb the gut microbiome's function. So, despite the fact that they may make toothpaste taste bland, they should be avoided in foods and toothpaste.