And, as we all know, plants contain so much potential for
optimal human health because they help us withstand a host of destructive forces, such as radiation, oxidative damage and chemical toxins that could be lethal — if ignored.
Paleo - diet promoters like to point out that
because B12 vitamins are new on the
human species» timeline, we are not evolved to eat a purely vegan diet, and
because we are not evolved to eat it, they argue, a purely vegan diet is not
optimal for
human health.