Formula Overview Iron 29 mg elemental per serving, formulated as ferrous bisglycinate (amino acid chelate) for enhanced absorption, optimal utilization, and gastrointestinal comfort. A note from Evey Iron sits at the center of how the body delivers oxygen. Hemoglobin in red blood cells, myoglobin in muscle, and the cytochromes in the mitochondrial electron transport chain all require iron to do their work. When iron drops, the first symptom is rarely dramatic. It is fatigue, cold hands, exercise that feels harder than it should. What sets this formula apart is the form. Ferrous bisglycinate is iron bound to two molecules of the amino acid glycine, which is absorbed differently than free ferrous salts. The result is meaningful elemental iron at twenty-nine milligrams per serving with less of the gastrointestinal pushback most people associate with iron supplements. This is an energy-foundation supplement. Mitochondrial output and tissue oxygen delivery are upstream of almost everything to do with daily movement and clear thinking, and adequate iron status keeps that work going. Iron is intervention dosing and is generally taken under the guidance of a practitioner who can interpret ferritin, saturation, and complete blood count, since both low and high iron carry meaning. Form: Capsules | 60 ct Disclosure: Evey Andersen, FNP-C, MSN, APNP, CISSN, is the owner of Green Medicine of Wisconsin and recommends this product based on clinical experience. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.