Look at around 30 mins. His claims are just out of this world. Apparently, deficiencies YOU WILL develop as a vegan:
Zinc, Iron, Omega-3, Iodine, B6 from eating vegan.... really!?
Any simple search will show that for any of these vitamins/minerals there are many plant/vegetation types in the top 10 providers for each nutrient. These include:
Toasted Wheat Germ, Pumpkin and squash seeds, watermelon seeds, chocolate, peanuts, spinach, collards, prunes, raisins, Beans, lentils, chick peas, soybeans, kelp, arame, hiziki, kombu, wakame, cranberries, navy beans, strawberries, salt, potatoes, bread, oatmeal, wheat germ, rice, soya beans, peanuts.