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  2. Elmer McCollum - Wikipedia

    en.wikipedia.org/wiki/Elmer_McCollum

    During his over twenty-five years at Johns Hopkins, McCollum published about 150 papers. His work was on fluorine and the prevention of tooth decay, vitamins D and E, and the effect of a slew of trace minerals in nutrition, including aluminum, calcium, cobalt, phosphorus, potassium, manganese, sodium, strontium, and zinc. [38]

  3. History of USDA nutrition guidelines - Wikipedia

    en.wikipedia.org/wiki/History_of_USDA_nutrition...

    The history of USDA nutrition guidelines includes over 100 years of nutrition advice promulgated by the USDA (United States Department of Agriculture). The guidelines have been updated over time, to adopt new scientific findings and new public health marketing techniques. The current guidelines are the Dietary Guidelines for Americans 2020 ...

  4. Vitamin - Wikipedia

    en.wikipedia.org/wiki/Vitamin

    The discovery dates of the vitamins and their sources Year of discovery Vitamin Food source 1913: Vitamin A (Retinol) Cod liver oil: 1910: Vitamin B 1 (Thiamine) Rice bran: 1920: Vitamin C (Ascorbic acid) Citrus, most fresh foods 1920: Vitamin D (Calciferol) Cod liver oil 1920: Vitamin B 2 (Riboflavin) Meat, dairy products, eggs: 1922: Vitamin ...

  5. Casimir Funk - Wikipedia

    en.wikipedia.org/wiki/Casimir_Funk

    Casimir Funk (Polish: Kazimierz Funk [kaˈʑimjɛʂ ˈfuŋk]; February 23, 1884 – November 19, 1967) was a Polish biochemist generally credited with being among the first to formulate the concept of vitamins after publishing a landmark medical writing in 1912.

  6. Is It Safe to Use Expired Vitamins? The Truth About Vitamin ...

    www.aol.com/vitamins-expire-nutritionists-weigh...

    Best case scenario, the average shelf-life of vitamins is two years, Davis-Cadogan adds. There are some vitamins that come with special storage instructions, so it’s important to thoroughly read ...

  7. Nutrition in classical antiquity - Wikipedia

    en.wikipedia.org/wiki/Nutrition_in_Classical...

    Classical antiquity is the period of cultural history spanning from the 8th century ... vitamin B, vitamin E, calcium ... The American Journal of Clinical Nutrition ...

  8. Adelle Davis - Wikipedia

    en.wikipedia.org/wiki/Adelle_Davis

    Adelle Davis (25 February 1904 – 31 May 1974) was an American writer and nutritionist, considered "the most famous nutritionist in the early to mid-20th century." [1]: 150 She was an advocate for improved health through better nutrition.

  9. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!