Source Naturals Iron chelate is composed of iron bound to amino acids from hydrolyzed vegetable protein for easy assimilation and utilization. Iron is a critical component of hemoglobin‚ the main oxygen-carrying compound in the blood‚ and therefore a prerequisite for adequate oxygen supply to the cells. Iron is also required for energy production and collagen synthesis. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.