Iron bisglycinate is a chelated form of iron, where iron is bound to two glycine molecules. This structure enhances iron’s bioavailability and minimizes common side effects associated with traditional iron supplements, such as gastrointestinal upset.
In the context of physical activity, iron bisglycinate helps ensure efficient oxygen transport, supports energy metabolism, and aids recovery, especially in endurance athletes and women, who are more prone to iron deficiency.
Its gentle nature on the stomach makes it a preferred choice for athletes requiring iron supplementation without impacting gut health.
Synonyms:
Ferrous Bisglycinate, Chelated Iron
Benefits:
- High absorption rate with fewer gastrointestinal side effects
- Supports endurance and performance
- Promotes recovery by enhancing oxygen delivery
Sources:
- Produced through chelation processes combining elemental iron and glycine
- Found in specialized sports nutrition and multivitamin supplements
Observations:
Often recommended for individuals with sensitive digestive systems. Like other iron forms, excessive intake can cause toxicity. Should be used cautiously alongside other iron supplements or medications affecting iron metabolism.
Related Areas of Study:
Sports Nutrition, Clinical Nutrition, Exercise Physiology, Hematology