Cancer is a disease which some of the body's cell grow uncontrollably and spread to other part of the body( National Cancer Research). It is a genetic disease that is caused by changes to genes that control the way our cells fiction, especially how they grow and divide.
Sizeable proportion of cancers are caused by environmental factor where someone lives or exposed to, lifestyle attitudes while some can be caused by hereditary cells.
It is very possible to live a healthy lifestyle and still be diagnosed of cancer. Some pro athletes in recent times despite living healthy lifestyle also died from cancer.Tour de France winner Laurent fignon and Gabrielle Grunewald a popular American runner is a good example. Though nobody is perfectly disciplined with the way they live but some people can still control what they eat, drink, breathe and engage in exercise properly,how to maintain their mental and spiritual equilibrium and still have cancer.
Does it mean anybody can have the disease despite living healthy and not suffering from any hereditary disease or mutations in cells?