gabdelshehid

How do you feel about non organic and non grass fed beef, pork, poultry, seafood (farmed vs. non farmed) etc...Due to the difference in the type of fat these contain (e.g. omega 6 vs. omega 3, and other potential differences) is it wise to stay away or at least get the leaner option? What do you do when you can't get the "natural" option? Thanks

Is it possible that different populations evolved more recently to process fats and carbs differently based on their environment (i.e. Lactose tolerance) either genetically or due to changes in their microbiome?