Cancer is the abnormal growth of cells, and it prevents other cells from obtaining nutrients. If a person is genetically predisposed to the disease, it can be difficult to avoid getting it. However, individuals could still minimize their risk by practicing certain behaviors. For instance, it is essential to adopt a physically active lifestyle, maintain proper nutrition, and avoid smoking. Additionally, it is advisable to always apply sunscreen regardless of whether a person is leaving the house or not. In case one develops cancer despite taking these preventative actions, there are various forms of treatment available. A patient may opt for one or a combination of the treatment options including surgery, chemotherapy, radiation, and immunotherapy (Liebman, 2019). Since people cannot always completely control their environment and lifestyles, understanding the causes, mechanism, and treatment of cancer is the first step towards combating the disease.
The sun can cause damage to the human skin including sunburns, aging, and cancer. Ultraviolet (UV) light is the main cause of skin cancer since it damages the genetic material found in skin cells. Although some UV rays are blocked by the ozone layer, it could still harm human beings. This is because humans have depleted the layer significantly over the years through activities such as use of chlorofluorocarbons. During the summer, people usually bask in the sun, possibly unaware of the damage they are doing to their skin. They should instead minimize their contact with the sun especially when it is extremely hot (Liebman, 2019). It is also prudent to apply sunscreen for protection against the harmful UV rays. Since the treatment options for this form of cancer are still under development, prevention is the best approach.
Reference
Liebman, B. (2019). How to lower your risk of cancer. Nutrition Action Health Letter, 46(3), 3-7.