In Chapter 8 you were introduced to the water-soluble vitamins, including vitamin C , the eight B vitamins, and the vitaminlike nutrient choline. Like the fat-soluble vitamins, these nutrients are organic and needed in very small amounts. Inadequate folate and vitamin B 12 play a role in megaloblastic anemia. Arrange the following steps in the development of megaloblastic anemia from first to last. Last step.