The Invention Of The Vitamins – PubMed
公開日:2022/06/03 / 最終更新日:2022/06/03
The invention of the vitamins was a serious scientific achievement in our understanding of well being and illness. In 1912, Casimir Funk initially coined the term “vitamine”. The foremost period of discovery began in the early nineteenth century and ended on the mid-twentieth century. The puzzle of each vitamin was solved via the work and contributions of epidemiologists, physicians, physiologists, and chemists open. Reasonably than a mythical story of crowning scientific breakthroughs, the fact was a gradual, stepwise progress that included setbacks, contradictions, refutations, and some chicanery. Research on the vitamins that are associated to major deficiency syndromes started when the germ principle of disease was dominant and dogma held that solely 4 nutritional elements had been important: proteins, carbohydrates, fats, and minerals. Clinicians quickly acknowledged scurvy, beriberi, rickets, pellagra, and xerophthalmia as particular vitamin deficiencies, moderately than diseases on account of infections or toxins. Experimental physiology with animal models played a fundamental position in nutrition analysis and greatly shortened the period of human suffering from vitamin deficiencies. Ultimately it was the chemists who isolated the assorted vitamins, deduced their chemical structure, and developed methods for synthesis of vitamins. Our understanding of the vitamins continues to evolve from the preliminary period of discovery.
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