Some studies claim that cancer cells are afraid of heat, and high body temperature can fight cancer. The organs most prone to cancer include lung, stomach, large intestine, breast and so on. The high-temperature organs such as the heart are not easy to get cancer. 
Affected by breathing and diet, people's oral temperature is generally lower than rectal temperature, but the incidence of rectal cancer is higher than oral cancer all over the world.
 you can raise your body temperature by exercising, drinking hot water, bathing and other methods to fight cancer.