If you consider that cancer and heart disease have been the leading causes of death in the Western World for about the last eighty years why is this even surprising?
It is and it isn't. Until recently heart disease was way out in front, but I guess because heart disease has been quite prevalent for people in their 50s and 60s, but with more awareness and treatment for things like high blood pressure and high cholesterol, people who previously would have died at a younger age are now living long enough to contract cancer in old age. However cancer does tend to be tolerated better by older people. It was on the T.V. in the past day or so how being overweight increases the chance of getting cancer and we know there is now an obesity epidemic. Lots of variables come into play.