So if you adopt a plant based diet and self help you can expect a further ten years of healthy life - ok deal.
Lets consider both sides of the case. I live in a country district which is 50% grassland so I can see that the keeping of animals for food is not damaging to the environment. The argentines eat more beef than anyone else and their health is for the most part pretty good. The taking of synthetic medicine if you are really ill is of course inescapable. So scientifically and environmentally you cant say plant good animal bad. However science points us in the direction of at least maintaining a balanced diet and plant based non toxic self help. Plant based self help for the 'worried well' is scientifically sound.