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History of Vitamins Timeline
(1747–Present)The history of vitamins traces how scientists identified essential micronutrients, connected them to deficiency diseases, developed methods to isolate and synthesize them, and introduced fortification and supplements that transformed public health. More Less
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Early deficiency research
Lind identifies citrus protection against scurvy
1747
Scottish surgeon James Lind discovered that citrus foods helped prevent scurvy, a disease involving impaired collagen formation, poor wound healing, bleeding gums, severe pain, and death. Portuguese and Spanish sailors had independently observed that oranges and vegetables such as yams and turnips reduced the disease.
Image source: James Lind
Lind publishes Treatise on the Scurvy
1753
James Lind published A Treatise of the Scurvy, recommending lemons and limes to prevent the disease. His recommendations were adopted by the British Royal Navy.
Image source: Scurvy
West Indian limes replace lemons
1800 - 1899
During the nineteenth century, limes grown in the West Indies were substituted for lemons in maritime practice. They were later found to contain much less vitamin C, contributing to continued scurvy and other deficiency diseases during Arctic expeditions.
Image source: Scurvy
Lunin studies scurvy at Tartu
1881
Russian medical doctor Nikolai Lunin studied the effects of scurvy at the University of Tartu, contributing to the developing investigation of diet-related disease.
Takaki links beriberi to diet
1884
Takaki Kanehiro, a British-trained physician in the Imperial Japanese Navy, observed that beriberi was common among low-ranking crew members who often ate only rice, but not among officers who consumed a Western-style diet.
Image source: Takaki Kanehiro
Eijkman prevents polyneuritis with unpolished rice
1897
Christiaan Eijkman found that feeding chickens unpolished rice instead of polished rice prevented a form of polyneuritis equivalent to beriberi. The experiment strengthened the idea that diseases could result from dietary deficiencies.
Image source: Christiaan Eijkman
Scott’s Antarctic expeditions follow tainted-food theory
1901 - 1913
When Robert Falcon Scott undertook his two Antarctic expeditions in the early twentieth century, the prevailing medical theory attributed scurvy to tainted canned food rather than to a dietary deficiency.
Image source: Robert Falcon Scott
Pekelharing reports a similar deficiency result
1905
Cornelis Adrianus Pekelharing reported a similar result in the Dutch medical journal Nederlands Tijdschrift voor Geneeskunde. The finding was not widely reported at the time.
Image source: Cornelis Adrianus Pekelharing
Vitamin discovery and naming
Suzuki isolates the first vitamin complex
1910
Japanese scientist Umetaro Suzuki isolated a water-soluble complex of micronutrients from rice bran. He named it aberic acid, later called Orizanin.
Image source: Umetaro Suzuki
The vitamin discovery era
1910 - 1948
The vitamins were discovered during the period from 1910 through 1948, as nutritional research identified previously unknown micronutrients associated with the prevention of deficiency diseases.
Image source: Vitamin
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Key Facts
- In 1747, James Lind demonstrated that citrus fruits could prevent scurvy among sailors, providing an early example of nutrition-based disease prevention.
- The term "vitamine" was coined by Casimir Funk in 1912 after research suggested that certain essential substances were nitrogen-containing compounds.
- Between the 1910s and 1940s, scientists identified and isolated most known vitamins and linked them to diseases such as beriberi, rickets, pellagra, and night blindness.
- Vitamin names generally follow an alphabetical system, although some letters were skipped or reassigned as substances were reclassified or found not to be vitamins.
- Food fortification, including adding iodine, vitamin D, folic acid, and other nutrients to common foods, has helped reduce widespread deficiency diseases.
Source
This History of Vitamins timeline was generated with the help of AI, using information found on the internet.
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