Inuits get by, but were they particularly healthy? IMO we simply don't understand diet enough to prove what you should do. Instead, the best we can do is ident

Inuits get by, but were they particularly healthy? IMO we simply don't understand diet enough to prove what you should do. Instead, the best we can do is identify the people with the best outcomes, and try to emulate their lifestyle & diets. Essentially what Blue Zones did. You risk cargo-culting, but it's the best we can do.