By Dr. David Jockers DC, MS, CSCS
Walk into any pharmacy, grocery store, or health food store, and the choice of health products and supplements is overwhelming. How can the average consumer figure out what they should and should not get? One of the best ways is to read the ingredient list. Many supplements contain chemical-sounding names as additives and coloring agents. One has to question whether or not these are safe, and also question the motives of a company who is using these unsafe ingredients in its products. One major additive you should be watching out for is titanium dioxide, which may contribute to the development of cancer and other health issues.
Is This Popular Additive Lurking in Your Cupboard?Titanium dioxide is a common additive in a number of food and cosmetic products. Although titanium dioxide is found in nature, the particle is a metal that is attracted to impurities. Manufacturers process titanium dioxide through a chemical process to remove impurities and create a white powder.1 Its industrial applications are a result of its whitening effects, lack of odor, good absorbency, and anti-caking properties.2
The most significant usage for titanium dioxide is as a pigment to color and thicken paints.1, 3 It is also found in sunscreen, supplements, and medications, particularly those that come in a white tablet form. Additionally it is used as a coloring agent in foods such as the white powder on donuts and other pastries.1, 4
The most significant usage for titanium dioxide is as a pigment to color and thicken paints.1, 3 It is also found in sunscreen, supplements, and medications, particularly those that come in a white tablet form. Additionally it is used as a coloring agent in foods such as the white powder on donuts and other pastries.1, 4
Here are some of the foods that may have titanium dioxide. Be sure to check the ingredient lists of foods in both your pantry and fridge:4, 5Condiments including mayonnaise, mustard, horseradish cream, and vinegar