Lung cancer is one of the leading causes of death worldwide, with the highest mortality rate among both women and men. With its subtle signs, this type of cancer is only diagnosed in the advanced stages, making the treatment process harder.
While it can affect anyone, there are some lifestyle factors which increase the risk of lung cancer among some groups of people. By gaining an understanding of these risky behaviours, lung cancer specialists believe that people can improve their chances of preventing lung cancer.
In this blog, we will be exploring the various lifestyle-related risk factors and discuss how you can reduce them through simple changes in habits and behaviour.
Smoking – A Risk Factor for Lung Cancer
Studies have shown that smoking is responsible for causing nearly 16 different types of cancer, yet ironically, it remains one of the most common habits adopted by people. Lung cancer doctors have found that smoking is responsible for almost 80% of all lung cancers as tobacco smoke consists of almost 7000 chemicals, most of which are carcinogenic. Inhaling these chemicals results in damaged lung cells and over time can lead to mutations that cause cancer.
How to lower the risk?
The risks associated with smoking and inhaling second-hand can be lowered by quitting smoking and making your surroundings a smoke-free zone. After quitting smoking in most cases, the lungs begin to heal, and the risk of developing lung cancer decreases over time.
Radon Gas Exposure
Exposure to Radon is ranked the number one cause of lung cancer among non-smokers. Radon is a radioactive gas with no colour, smell or taste. It is released from the underground bedrock and makes its way through the soil. This radioactive gas tends to dilute itself in air so, in enclosed spaces, it can be fatal even in moderate concentration. It has been found by a reputed lung cancer specialist that radon seeps into households through cracks in foundations and grounds or through building material and water, especially in basement floors.
How to lower the risk?
To reduce radon exposure, you can get your indoor space checked for Radon levels. Radon testing kits can be found easily on online shopping sites or a general hardware store. You can also hire professionals to perform this test. Sealing all the gaps and cracks and installing a radon mitigation system can also be very beneficial.
Exposure to Carcinogens due to Occupations
Individuals who work in occupations that require handling various chemicals have an increased possibility of dealing with cancer. Industries make use of chemicals, dust metals and combinations which comprise of various carcinogens. Regular exposure to such chemicals increases the risk of lung cancer. Some of the carcinogens that cause lung cancer include asbestos, arsenic, diesel exhaust, and other industrial chemicals.
How to lower the risk?
If you work in an industry that deals with this chemical, it is essential to follow the safety protocol to reduce the risk of lung cancer. Wearing protective gear and undergoing regular health screenings can also help. Additionally, employers also would need to consider the need for well-ventilated work spaces to avoid inhalation of toxic substances.
Air Pollution
Air pollution just like smoking can be a cause of lung cancer due to the mixture of various pollutant particles. According to a renowned lung cancer specialist, air pollution causes almost 29% per cent of lung cancer-related deaths. Outdoor air pollution, especially in urban areas, contains harmful chemicals like particulate matter, carbon monoxide, and nitrogen dioxide. Indoor air pollution from cooking with certain fuels, such as coal or wood, can also contribute to lung cancer risk.
How to lower the risk?
To reduce the risk of lung cancer by air pollution, you can track the air quality every day and try to stay indoors when the air quality is very low. You can monitor the air quality of various apps and websites. To improve the air quality indoors, you can use gas or electric-powered appliances. Along with this you can use exhaust fans, keep your windows open and invest in air purifiers to improve the air quality.
Excessive Alcohol Consumption
According to the International Agency for Research on Cancer, alcohol is classified as a group 1 carcinogen. This means alcohol consumption can contribute to the formation of lung cancer. Alcohol promotes the development of cancer cells by interfering with the body's ability to repair DNA and also damages tissues.
How to lower the risk?
By simply giving up drinking, you reduce your chances of being affected by various forms of cancer. If you drink, doing so in moderation—no more than one drink per day for women and two drinks per day for men can also help you lower the risks.
In many cases, lung cancer can be prevented, particularly by addressing risk factors connected to lifestyle. You can drastically lower your risk of lung cancer by adopting healthier lifestyle choices. To further ensure early detection and better results, speaking with a lung cancer specialist and continuing to be proactive with screenings and health assessments can be very beneficial.
