Does Obesity Place Us at a Higher Risk for Cancer?

Does Obesity Place Us at a Higher Risk for Cancer?
Large studies of populations have indicated that obesity is a significant
risk factor for almost all types of human cancer including endometrial,
colon, breast, and prostate. Quite simply, individuals who eat less energy
and maintain body weights closer to their ideal body weight tend to be at
a lower risk for most cancers. Whether increased body fat directly causes
cancer is doubtful, but research suggests that some of the chemicals that
swollen fat cells release can increase the rate of developing cancer. This is
because some of these chemicals are associated with the growth of cells
and tissue.