It just means that the population cancer rates in general just keep rising, and adopters of the paleo diet which is promoted as a meat-based health diet have even higher levels of certain cancer biomarkers.
The current science says that processed meat is a known carcinogen, and red meat a likely carcinogen. This
The current science says that processed meat is a known carcinogen, and red meat a likely carcinogen. This
The places with the highest lifespan have all low animal product diets and are known as the blue zones - https://en.wikipedia.org/wiki/Blue_Zone
The health in the US is pretty bad, the rates of cancer, stroke, heart disease, and diabetes are at all-time highs and keep rising.
You can give drugs to people and keep them alive for longer, but in which conditions?
Did you see the source of the article? It's a journal sponsored by the meat industry - https://academic.oup.com/af/pages/About