For example, right now, there is no evidence to back the claims that antiperspirants, underwire bras, and wearing a bra at night are causes of breast cancer. The claims are based on these concerns:. Even the strongest antiperspirant doesn't block all perspiration in the armpit. Most cancer-causing substances are removed by the kidneys and released through urine or processed by the liver. Sweating isn't a significant way for your body to release toxins.
And while there are concerns about chemicals, such as phthalates and parabens used for fragrance and preservation, from a whole list of personal care products including antiperspirants being absorbed by the body, these chemicals are unlikely to be culprits in causing breast cancer. Underwire bras do not cause breast cancer. Only one scientific study has looked at the link between wearing a bra and breast cancer.
An injury, such as falling or being hit in the chest, will not cause breast cancer. Squeezing or pinching the breast or nipple will not cause breast cancer either. Sometimes an injury can lead to a benign not cancer lump known as fat necrosis. This is scar tissue that can form when the body naturally repairs the damaged fatty breast tissue.
Stress can be linked to a rise in other lifestyle behaviours, such as being less active or drinking alcohol, which could increase your risk of breast cancer. Nipple piercings have become a popular trend. However, the area pierced is at risk of infection, at the time of the piercing and as long as you wear the jewellery, possibly even longer. Some people worry that radio waves produced and received by mobile phones may be a health risk, especially if they keep their phone in their breast pocket.
Current evidence suggests women who have received IVF treatment are no more likely to develop breast cancer than women who have not had IVF.
However, IVF is a relatively new procedure and more research is needed to be sure of all the long-term health effects. Some previous research on abortion suggested it might increase your risk of breast cancer. But several well-designed studies from recent years have shown this is not the case.
It can be very difficult to work out the effects of individual chemicals when we are exposed to low levels of thousands of chemicals during our lifetime. Some studies have suggested that women who are exposed to chemicals in their jobs, for example in the manufacturing industry, may be at higher risk of breast cancer. But the evidence is weak and more research is needed. Employers are legally required to limit exposure to chemicals that may cause cancer. To hear from us, enter your email address below.
Skip to main content. Home Information and support Have I got breast cancer? Breast cancer causes. In recent years, this idea along with other breast cancer myths have become widespread thanks to the internet and email. The rumor exists in a few variations, but common ones involve:. The simple fact of the matter is this: there is absolutely no proven link between wearing a bra and breast cancer.
It is a popular myth that metal underwires the part that goes underneath the breast providing extra support and uplift , tight or badly fitting bras cause compression in the chest area. This is claimed to cause breast cancer by preventing the lymph system from clearing toxins. Common scientific theory of breast cancer cause, however, is that gene A sequence in the DNA which can be passed down from parent to child.
Genes helps determine physical and functional traits for the body.
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