Casimir Funk

Casimir Funk, born on February 23, 1884, in Warsaw, Poland, was a pioneering biochemist best known for coining the term "vitamine," later shortened to "vitamin." In 1912, Funk identified a substance in rice husks that cured beriberi, which led to the discovery of thiamine (vitamin B1). This groundbreaking work laid the foundation for the concept of vitamins as essential nutrients. Funk also conducted significant research on the prevention of pellagra and rickets, contributing to the identification of niacin (vitamin B3) and vitamin D, respectively. In 1922, he published "The Vitamins," a comprehensive book that became a seminal reference in nutritional science. His work fundamentally transformed our understanding of diet and health.