Statistics show lung cancer is the leading cause of death across the world. Also, tobacco use accounts for 80 per cent of lung cancer deaths across the country. While doctors say tobacco plays an important role in this deadly disease, even if you don’t have a history of smoking, you can develop lung cancer.
In fact, lung cancer rates are rising in nonsmokers, particularly women. According to studies, while smoking rates are going down across the world, lung cancer is spiking. Around two-thirds of lung cancers in people who do not smoke occur in females.
Why is lung cancer rising among non-smoking women? Experts believe there is no single risk factor for lung cancer development – and that women are susceptible to a combination of factors which include their hormones and genetics. Secondhand smoke Studies say most women are subjected to secondhand smoke from their male partners. According to the American Lung Association, more than 40,000 people die every year as a result of complications of secondhand smoke exposure which has a variety of toxins like arsenic ammonia, benzene, and formaldehyde.
Estrogen Estrogen – the sex hormone in women’s bodies also also contributes to lung cancer development. Studies mention that non-small cell lung cancer expresses receptors – and that premenopausal women are at the highest risk of more aggressive lung cancers than both postmenopausal women and men. Genetic changes Changes in your genetic component also lead to the development of.