Hair colouring and straightening are two of the most common ways to enhance your hairstyle. However, it may come with a cost: an increased risk of cancer.

According to researchers, women who use permanent hair dye and chemical hair straighteners have a greater risk of developing breast cancer than those who do not, says a breast cancer surgeon in Kolkata.

Over 5,000 chemicals are contained in hair colours. Several substances capable of causing cancer are on the list, including aromatic amines, 3-amino-4-methoxyaniline, 2-nitro-4-aminoaniline, and 3-nitro-4-hydroxyaniline.

These chemicals can alter the activity and levels of hormones in your body, thereby increasing your risk of cancer.

 

breast cancer surgery

 

What do we know about hair colours and the risk of developing cancer?

Throughout the years, there have been conflicting statistics. However, researchers studied the association between breast cancer and the usage of hair colour and straighteners.

The researchers discovered that people who used permanent hair dye regularly had a significantly increased chance of acquiring breast cancer compared to those who did not. 

Interestingly, researchers discovered that self-application of semi-permanent colour, without the assistance of a professional hairstylist was connected with an increased risk of breast cancer, says a breast cancer doctor in Kolkata.

Can hair colouring induce breast cancer?

We are exposed to various items in our environment that may be risk factors for breast cancer. Hair dye is only one of the items on the list. What's critical is that you consider all of your risk factors and make decisions accordingly. Consult your physician about your surroundings, lifestyle, risk factors and family history to determine the best course of action for you.

What about chemical hair straighteners and the risk of developing breast cancer?

Certain chemical straighteners include formaldehyde, which is a well-documented carcinogen. A study examined hair straighteners and discovered an elevated risk of breast cancer.

Straightener use during the study was connected with an 18% increased risk of breast cancer, with more regular use being associated with a greater risk. For instance, those who used straighteners every 5 to 8 weeks had a 31% increased chance of developing breast cancer.

Should you stop dyeing or straightening your hair chemically?

If you are concerned about your risk of developing breast cancer due to using hair colour or a straightener, speak with your healthcare provider or a breast cancer expert. They can walk you through your risk factors and assist you in determining the best course of action for you, says the doctor of breast cancer surgery in Kolkata.