A more recent analysis of four large cohort studies, which included almost , women, also analyzed any potential link between talcum powder and endometrial cancer. Researchers found no significant association between talcum powder use in the genital area and development of endometrial cancer.
Even with long-term use, the slight increase in risk was not found to be statistically significant. The research on cervical cancer and talcum powder use is limited. In a study of more than 49, women over 10 years, researchers examined if there was a connection between talcum powder use and women who were diagnosed with cervical cancer.
The researchers did not identify an association between genital talcum powder use and cervical cancer. But this is one of the first studies that examined the potential connection. More research in this area is needed. Very little research is available on the relationship between breast cancer and talcum powder. One study on cosmetics and cancer risk discussed the potential connection between certain cosmetics, such as body moisturizers with parabens, and breast cancer risk.
Research on lung cancer and talcum powder primarily focuses on the increased risk of cancer from inhalation of talc. Although most people do not inhale large amounts of talc, workers who mine talc may be more at risk for talc inhalation.
An early review of the research analyzed cancer risk in various populations, including talc miners and miners exposed to other hazardous substances.
While there was an increase in lung cancer mortality among talc-exposed miners, this same risk was not found in talc millers. Researchers believe this may be due to the increased exposure of other dangerous substances when mining talc but not milling it.
More recently, another meta-analysis reviewing 14 observational studies found a similar link between lung cancer and talc inhalation. This increased risk was found to be consistent whether the talc contained asbestos fibers or not.
According to the researchers, this may be due to the inflammatory nature of talc when inhaled, which occurs regardless of asbestos content. According to the American Cancer Society , people who are concerned about developing cancer from talc should limit their exposure to it. Unless you mine talc for a living, you can limit your exposure to talc by avoiding talc-containing cosmetic products. Baby powder, face powder, and other products that contain talcum powder can be substituted for safer products, such as pure corn starch.
If you do choose to continue using talc-containing cosmetics, make sure to do some research on the manufacturer to determine whether they have performed asbestos testing. Although talcum powder has a long history of use as a cosmetic product, many people question whether it increases the risk of certain types of cancer.
Research on talcum powder and cancer is mixed, with some studies demonstrating only a small increase in risk for certain cancers and other studies demonstrating no increased risk. Does eating microwave popcorn actually cause cancer and other health problems? Learn about the science behind these claims and how to safely enjoy…. Find out what personal and environmental factors can cause lung cancer. Research in this area continues.
Some studies of talc miners and millers have suggested an increased risk of lung cancer and other respiratory diseases, while others have found no increase in lung cancer risk. These studies have been complicated by the fact that talc in its natural form can contain varying amounts of asbestos and other minerals, unlike the purified talc in consumer products. When working underground, miners can also be exposed to other substances that might affect lung cancer risk, such as radon. Talc use has not been strongly linked to other cancers, although not all possible links with other cancers have been studied extensively.
One study suggested genital talcum powder use may slightly increase the risk of endometrial uterine cancer in women who are past menopause. But other studies have not found such a link. Further studies are needed to explore this topic. Some limited research has also looked at a possible link between inhaled talc exposure at work and other cancers, such as stomach cancer. But there is no strong evidence of such links at this time. Several national and international agencies study substances in the environment to determine if they can cause cancer.
A substance that causes cancer or helps cancer grow is called a carcinogen. The American Cancer Society looks to these organizations to evaluate the risks based on evidence from laboratory, animal, and human research studies.
Its major goal is to identify causes of cancer. However, skincare and cosmetics brand Paula's Choice , which says that talc in makeup "does not present a health hazard. But it may not matter, anyway. Cosmetic chemist Victor Casale, who previously worked for MAC Cosmetics, told Byrdie that he changed the formula for a popular powder foundation for aesthetic reasons, not safety ones.
The "dry" look talc-based cosmetics provide, he said, is no longer in line with current trends in makeup. Federal regulations on talc are relatively lax. They also do not require manufacturers to disclose safety information. Current guidelines state that talc cannot have more than 20 parts per million ppm of lead and 3 parts per million of arsenic. Crucially, they also cannot require manufacturers and retailers to recall products.
The recall issued by Johnson and Johnson of its baby powder in October was a "voluntary recall," meaning that it was of the company's own accord. Contrary to its label, pediatricians advise parents not to use baby powder — whether it's made with talc or not — for children and infants. The American Association of Pediatrics recommends against using baby powder, period. Per the organization's Red Book, its reference guide to pediatric diseases, "parents should not use talc-containing products for infant and child care.
It may cause pneumoconiosis, a lung disease caused by the inhalation of dust — which the AAP notes may happen if a baby powder container accidentally spills.
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