Is it a fact that you can’t get everything from a vegan diet?The animals we eat, like cows, pigs, etc., eat plants and/or grains. How do they give us Vitamin B12, Iron etc.? If they can be healthy without eating meat, why can’t humans?

http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/vegetarian-diet/art-20046446?pg=2

http://www.thesweetbeet.com/vegan-diet/

http://www.webmd.com/food-recipes/guide/vegetarian-and-vegan-diet#1

Topics: vegetarian, vegan diet, calcium, iron, omega 3, b12, Zinc, Vitamine D3