The Mystery of Vitamin F: Why Does It Not Exist?

The discovery of vitamins and their naming process began with the understanding of the connection between diet and health. Early nutrition experiments focused on nitrogen, but it was later discovered that protein was not the sole nutrient for human health. Researchers found that diet deficiencies, such as beriberi, were caused by a lack of certain substances, which Polish chemist Casimir Funk called "vitamines." The discovery of vitamins revolutionized the scientific community and led to the identification of essential vitamins like A, B, C, D, E, and K. While no new essential vitamins have been discovered since 1948, nutrition research continues to advance our understanding of the impact of micronutrients on human health.