One thing that's very poinent to me, is that while there have been people eating traditional diets of all sorts who were as a people extremely robust and healthy, there have not been people traditionally eating VEGAN diets. While some groups ate very high/almost all animal product, other groups ate very little, and mostly fish or eggs or milk, or sometimes even getting much of their animal food from insects. However there haven't been groups of people who traditionally ate vegan and thrived.
Â
Personally I don't need more evidence against vegetarianism for me, beyond the fact that if I don't eat some animal products with great frequency, I feel terrible. Really awful. After 2 vegan meals in a row, and I start to feel like crud, no energy, ravenous no matter how much I ate, I feel so much better with some butter, some milk or eggs or cheese or a little meat or fish. But I don't need a lot of meat. I need some but not a ton. DP starts to feel sick and weaken quickly as well if he doesn't eat enough animal products (particularly meat). We eat very little meat, a pound of ground beef or a chicken stretched over a week, or sometimes a pound of fish, sometimes a few anchovies and about 6 eggs a week (between the two of us), plus plenty of milk, cheese, and butter. But for us, it's really really vital to have that animal protein. We eat it sparingly because we can't afford the high quality stuff in anything other than small quantities. The cat LITERALLY eats more meat in a week (possibly 2x) than the two of us combined, because we feed him conventional quality meat (which is cheap), and that's part of having a carnivore as a pet.
Â
Â
We both lost a lot of weight (getting us down to and maintaining a healthy weight effortlessly when we started eating TF (probably the biggest part of this is eating very little sugar), though we've been eating more grains and legumes and less veggies the past two months and feel like we've both put on a few pounds, so we're trying to increase our veggies and decrease our grains. Our diet at it's best is loads of fresh veggies, a good bit of whole grains (sometimes properly prepared) and legumes (always properly prepared), plenty of fat of all kinds, and sparing meat.). Once we cut out processed foods and sugars, and replaced them with healthy TF foods, for us, it has been so easy to maintain healthy weights.
Â
I personally feel very strongly about the importance of a TF diet, and don't beleive that most people/anyone can be properly nourished on a vegan diet. The fat soluble vitamins, and many other important nutrients are just not there in their absorbable forms. I do think that a TF ovo-lacto vegetarian diet can be sufficiently or even extremely nourishing if you have high quality dairy products and eggs. (A pescetarian diet is also certainly perfectly nourishing enough.) but no animal products at all? I think one is ruining their health, and their offspring's health (for women), to eat that way. JMHO.