Iron Bisglycinate offers a highly effective method to increase iron intake, a vital nutrient for the production of red blood cells.* Adequate iron supplementation supports the reduction of fatigue and other signs of iron deficiency commonly seen in athletes and various individuals.*

According to the U.S. Centers for Disease Control, iron deficiency is most prevalent among toddlers aged 1-2 years (7%) and menstruating females aged 12-49 (9-16%), regardless of athletic activity. Traditional iron supplements, such as ferrous sulfate, often lead to gastrointestinal discomfort like nausea, constipation, and dark stools due to poor absorption. Thorne's Iron Bisglycinate delivers 25 mg of elemental iron per capsule, chelated with glycine to enhance absorption and minimize gastrointestinal side effects.* This product is NSF Certified for Sport®.