You can get B12 vitamins by injection from a doctor. Cost might be a factor. I haaaaated taking Maltofer. If you can source stinging nettles these are one of the richest sources of easily digestible iron after meat. But they gotta be steamed/wilted or they sting. If you want to go on a forage for nettles up and down Merri Creek this coming weekend - I’m up for that. Its prime nettle season right now.