Cancer prevention is an accomplishment drags towards lower chance of getting cancer. In 2017, 1.6 million people were diagnosed with cancer in the United States. Not only the physical problems but also the emotional distress was caused by cancer, the expensive costs of care are also an obligation to patients, their families, and to the public. With the prevention cancer, the number of new cases of cancer can be reduced. Expectantly, this will moderate the load of cancer and cancer death number will decrease. The risk of cancer can be condensed through diet and other lifestyle change. Tobacco is precisely associated with cancer, so precluding tobacco can reduce the danger of lung cancer. Reducing the level of alcohol can reduce the danger of neck throat and oesophageal cancer. Persuading exposed skin by smearing sunscreen lotions in order to reduce the risk of skin cancer. Cancer can be handled by many treatments like chemotherapy, radiation therapy, hormonal therapy, target therapy, and palliative care.