Used as a calcium supplement in pharmaceutical and nutritional formulations, offering superior bioavailability compared to common calcium salts. Its chelated structure enhances stability in the gastrointestinal tract and efficient absorption in the small intestine, making it suitable for oral administration in tablets, liquids, and dietary supplements for individuals with calcium deficiency. Particularly beneficial for bone and dental health in the elderly and growing children, helping to reduce the risk of osteoporosis. Also utilized in some diagnostic reagents and in research settings involving calcium metabolism studies.