Cancer risk of hair dyes: Yes or no?
However, in 2004, the researchers wrote in the Journal of Food and Chemical Toxicology that, despite the increasing use of hair dyes, an excessive increase in allergic reactions can be observed, not in hair even in users. domestic. Although positive results will often bring genetic laboratory toxicity tests (check if the substance has a mutagenic effect), but this should not, at the same time, that this substance in humans can actually cause cancer.
Although hair dyes in the 2001 study were associated with an increased risk of bladder cancer, several prospective studies in larger populations found no negative correlation between these two factors.
Cloning studies and epidemiological studies have shown that pigments and their components pose no risk to reproduction. The evidence also suggests that both users and hairdressers who use hair dyes on a regular basis have no risk of cancer or other health risks.
If the risk is very low, as it should be here, I think you’re questioning it again, because in June 2017 it was published in the Journal of Cancer, a study conducted by researchers at Rutgers University in New Brunswick, overnight lean keto New Jersey, and the link between the use of hair products. . Hair dyes are also found, hair softens and the risk of breast cancer increases.
Hair coloring increases the risk of breast cancer
Breast cancer is the second most common type of cancer in the world and the most common among women. For example, in 2012, 1.7 million women were affected.
Different factors can increase the risk of breast cancer. Some can not be affected (genetics, age in the first period, child nutrition, country of origin, growth, etc.), but some. Because almost all women are free to decide how much they move, if they want to drink alcohol because they eat if they take vitamins or smoke, and if they want to use hormonal contraceptives or not.
So far, the results of damage to hair products containing cancer-causing chemicals and the risk of cancer, as described above, are somewhat contradictory. To increase clarity, the research team analyzed data on 2,885 women (aged 20 to 75) who participated in the Women’s Health Study.
2,280 women had breast cancer and 2,025 were healthy. Researchers are now analyzing to what extent women use certain hair products, such as hair dyes or homogenization factors.
The greater the use of hair dyes and softening agents, the higher the risk of breast cancer. When dark-haired pigments are used, the risk of hormone-dependent breast cancer and the use of homogenization factors increase the risk of hormone-independent breast cancer.
So dyeing hair is not healthy and harmless for everyone. What can you do? Are there healthy and harmless hair colors?