This product is a nutritional supplement that combines iron with three essential vitamins (Vitamin C, Vitamin B12, and Folic Acid) primarily to support red blood cell production and maintain healthy energy levels.Key Functions of Each IngredientIron (Iron Glycinate): A vital component of hemoglobin, which carries oxygen in the blood to your cells and muscles. The "glycinate" form is designed to be gentle on the stomach and reduce common side effects like constipation.Vitamin C: Added to significantly improve the body's absorption of iron.Vitamin B12 & Folic Acid: Both are critical for the formation of new red blood cells and supporting proper brain and nerve function.