Crossroads Naturopathic Wellness Clinic in Vancouver provides iron infusions for confirmed iron deficiency, administered by IV certified naturopathic doctors, with testing before and after so you know it worked. If your iron is low, you know what it costs you: exhaustion, breathlessness on stairs, hair shedding, a brain that will not focus. Oral iron works for many people, but it is slow, hard on some stomachs, and poorly absorbed by others.