how did casimir funk discovered vitamins
How did Casimir Funk discover vitamins?
Answer:
Casimir Funk, a Polish biochemist, is credited with the discovery of vitamins. In the early 20th century, he conducted extensive research on diseases like beriberi, scurvy, and pellagra, which were prevalent at the time. Funk hypothesized that these diseases were caused by deficiencies in certain components of food, which he referred to as “vitamines” (later changed to “vitamins”).
Funk’s breakthrough came in 1911 when he successfully isolated a compound from rice polishings that proved to be effective in curing beriberi. He named this compound ‘vitamine’ because he believed it was essential for life. Later, it was identified as thiamine or vitamin B1.
Following this discovery, Funk continued his research and discovered other essential nutrients, such as vitamin C and vitamin B2. He also coined the term “vitamin” to describe these substances required for normal bodily functions.
Casimir Funk’s work paved the way for the field of nutrition, and his discoveries greatly advanced our understanding of the importance of vitamins in maintaining good health. His research led to the development of vitamin supplements and the fortification of food to prevent deficiency diseases.
It is worth mentioning that Casimir Funk’s discovery of vitamins was a significant achievement in the field of science and nutrition, and it laid the foundation for further research and advancements in the field.