what about the hunza who's diet was based on chappatis(flat bread) made from freshly ground whole meal flour smeared with butter, raw milk and milk products, veggies , legumes, fruits, nuts, seeds, salt, water, very little eggs and meat(although some tribes ate lots of meat)...
at the age of 90-100 they looked like 40-50 year olds with the energy/vitality of somebody in their 30s... average age of 140...