ORAL HYGIENE PRODUCTS

While many chemicals in cosmetics present slight or absolutely no risk, several dozen are associated to serious medical conditions, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals invade a person's body through the skin, inhalation, ingestion and internal use, and pose the same risks as food chemicals, per this site.

Chemicals linked to cancer can be found in food and several other common products. However, no type of consumer products is susceptible to less government oversight than cosmetics, including Crest Pro Health Gum and Enamel Repair Intensive Clean. Though many of the contaminants and chemicals in cosmetics and personal care products very likely pose little risk, exposure to some has been linked to critical health problems, including cancer.