Good thing I drink hazelnut coffee while eating eggs and bacon! It cancels out right?
Aside from that, I'd love to know how each of those items affects life quality. Living long is only a life goal up to a certain age, and from what I've seen around me, that age is very rarely 90.
It feels like trying to be immortal, which is a bit of a folly.
Anyway, the other day I noticed that Warren Buffett is just retiring at the age of 94. The man has eaten McDonald's for breakfast for much of his life. Diet cannot be that big of a deal.
What those epidemiological studies reveal is that food associated with higher class makes you live longer, which is reverse causation, at best.