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Warnings of a possible link between aluminum salts contained in a majority of underarm deodorants and breast cancer risk have already been suggested by the medical community. A recent study reported in the Journal of Applied Toxicology now raises the probability of such a link.
For years now, higher estrogen levels in women have been associated with higher risks for breast cancer. In this particular study, metals including aluminum salts and cadmium were shown to exert estrogen-like effects. Some even promoted the growth of breast cancer cells in the laboratory.
While other chemicals such as certain pesticides, cosmetics and detergents, can mimic estrogen, the fact that deodorants containing aluminum salts are applied and left on the skin, so close to the breast, makes this of particular concern. The fact that they are often applied directly after shaving makes it even easier for aluminum salts to enter the blood stream. Other studies have shown that aluminum salts can penetrate the skin even if it is unbroken.
Dr. Philippa Darby of the University of Reading in the UK, who conducted this study, believes more research is needed to determine the effects of all these chemicals. In the mean time, she advises that women quit smoking to reduce their exposure to cadmium. As for deodorants, she suggests cutting down or cutting out the use of antiperspirants under the arms and around the breasts.
SOURCE: Journal of Applied Toxicology, 2006
I have seen reports from several other research projects that questioned whether there is a relationship between aluminum and conditions affecting the breast. This study should make you think and immediately take action to move away from an aluminum-based antiperspirant to a safer product for you and your children, especially any daughters. Remember that most antiperspirants will have aluminum in them so you will have to do a little more looking, and may have to go to the local health food store to find the answer.
God Bless,
Dr. Benzinger
