Iron Bisglycinate by Thorne Research. 60 Caps. Well-Absorbed, Non-Constipating.

Iron Bisglycinate is an enhanced absorption form of iron, without gastrointestinal side effects.* Iron Bisglycinate provides an optimal way to supplement iron, which is essential for red blood cell formation.* It helps fight fatigue and other symptoms of iron deficiency in athletes and others.* NSF Certified for Sport® DESCRIPTION Benefits - Blood Builder, Sports - Performance Thorne's Iron Bisgylcinate is NSF Certified for Sport®. It is essential for the formation of red blood cells.* The U.S. Centers for Disease Control has determined that the prevalence of iron deficiency is greatest among toddlers (7% of those ages 1-2 years) and menstruating adolescent and adult females (9-16 % of individuals ages 12-49, whether they are athletes or not. Conventional iron supplementation, including forms such as ferrous sulfate, can cause gastrointestinal side effects – including nausea, vomiting, constipation, diarrhea, and dark-colored stools – because these conventional forms of iron are poor