Better health is possible for almost everyone. The greatest loss of healthy life years isn’t caused by poor medical services. Modern marketing, and the easy choices, “modern living” cost too many people 10 or 15 years of healthy life.
Claiming those years back requires some effort. Without your own knowledge you become a victim of low prices, fake foods, or wheat and corn packaged in 100 ways because that’s CHEAP. Drinks that are mostly sugar-water, are heavily marketed for the same reason. Supermarkets are dangerous.
It’s profitable to lie to the public, to confuse them about health, and to blame the public for making poor buying decisions and developing chronic disease.