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Incredible Hair Dye And Breast Cancer Risk Reddit You Must Know

Incredible Hair Dye And Breast Cancer Risk Reddit You Must Know

Research on personal hair dye use and the risk of bladder cancer has produced conflicting results. An analysis of data pooled from 17 studies of personal hair dye use found no evidence of an increased risk of bladder cancer ().However, some recent studies have suggested an increased risk of bladder cancer associated with the use of permanent hair dyes (12–14), whereas other studies have not.

In a national prospective cohort study, we examined the association between hair dye and chemical relaxer/straightener use and breast cancer risk by ethnicity. Sister Study participants ( n = 46,709), women ages 35–74, were enrolled between 2003 and 2009, and had a sister with breast cancer but were breast cancer‐free themselves.

Overall, they saw a 9% higher breast cancer risk among women who used permanent dye compared to those who skipped such products. Permanent hair dyes are both sold in drug stores and used in salons.

risk factors for cancer from hair dye. Exposure type.. A 2017 study suggests that there is a connection between dark hair dyes and breast cancer in African American women. But the researchers.

Using permanent hair dye and/or hair straightening products may increase one’s risk of developing breast cancer, a new study claims. The risk was found to particularly impact black women based.

Women who use hair dye and chemical straighteners have a higher risk of developing breast cancer than women who don’t use these common hair products, according to new research.

The results of the study showed that women who began using hair dye before 1980 had a slightly (30%) increased risk of NHL compared with women who had never used hair dye, whereas no such increase.

Among African American women, using permanent dyes every five to eight weeks or more was associated with a 60% increased risk of breast cancer as compared with an 8% increased risk for white women. and [The study] found that women who used hair straighteners at least every five to eight weeks were about 30% more likely to develop breast cancer.

A study of almost 50,000 women found a nine percent increased risk of breast cancer linked to those who used permanent hair dye and an 18 percent risk for those who used chemical straighteners.

For black women, the use of dark shades of hair dye was linked to a 51% higher risk of breast cancer, and a 72% higher risk of estrogen positive breast cancer. For white women, the use of relaxers or straighteners alone was linked to a 74% increased risk of breast cancer.

A study published Wednesday, Dec. 3, 2019, in the International Journal of Cancer found an increased risk of breast cancer with more frequent use of some chemical hair products.