Dr. Thomas Seyfried is the author of Cancer as a Metabolic Disease On the Origin, Management and Prevention of Cancer. Here is a short clip taken from an interview with Dr. Thomas Seyfried on YouTUBE with Dr Rangan Chatterjee.
If you have cancer or know anyone who has cancer, maybe they would like to see this very short clip. The whole interview was around 2 hours.
I know people don’t always have that kind of time. He is talking about brain cancer because cutting out brain tumours is of course quite risky. Having other ways to treat brain cancer motivates the research. But it works for all cancer and many other diseases too. Many of these diseases are caused by insulin resistance. Another term that might be used for many diseases in the western world is Diseases of Affluence.
Diseases of affluence
from wikipedia:
Diseases of affluence, previously called diseases of rich people, is a term sometimes given to selected diseases and other health conditions which are commonly thought to be a result of increasing wealth in a society. Also referred to as the "Western disease" paradigm, these diseases are in contrast to "diseases of poverty", which largely result from and contribute to human impoverishment. These diseases of affluence have vastly increased in prevalence since the end of World War II.
Miracle - Restorative Mechanisms of Evolutionary Biology