For many years I had success with Floradix. Then had to switch to Energizing Iron (which was formally known as Liquid Liver!) For my last pregnancy I was using both and eating as much iron rich foods as possible: liver, prunes, spinach, blackstrap molasses, etc. Plus my midwife was giving me a vegetable based iron supplement. And I was taking lots of kelp supplements. Since I'm militantly all-natural/organic when I'm pregnant, I was against taking any medical/chemical forms of iron :) :)