John McCance

John McCance was a renowned Canadian-born British biochemist and medical researcher known for his work on nutrition and aging. He contributed significantly to understanding how nutrients impact health, particularly in older adults, and helped shape dietary guidelines. His research helped improve nutritional care in clinical settings, emphasizing the importance of proper nutrition for maintaining health and preventing disease. McCance's work has had a lasting influence on dietetics, healthcare, and nutritional science, making him a key figure in advancing our understanding of the role of nutrition in human health and aging.