The prevalence of cancer across the world is rising at a significant rate. According to the World Health Organization, cancer is the second leading cause of death worldwide, and was responsible for about 9.6 million deaths in 2018. Cancer basically arises from the transformation of normal cells into tumor cells, which is a multistage process and usually progresses from a pre-cancerous lesion to a malignant tumor. Some of the major risk factors for cancer include alcohol usage, tobacco consumption, physical inactivity, and an unhealthy diet. If diagnosed early, cancer can be dealt with getting proper treatment and palliative care.