Editing Vitamin (section)

==List of vitamins==
{| class="wikitable sortable col3center"
|-
! colspan="2" scope="col" | Vitamin
! class="unsortable" scope="col" | [[Vitamer]]s
! scope="col" | [[Solubility]]
! class="unsortable" scope="col" | U.S. [[Reference Daily Intake|recommended dietary allowances]]<br /> per day<br /> ages 19–70)<ref name=DRITable />
! class="unsortable" scope="col" | Deficiency disease(s)
! class="unsortable" scope="col" | Overdose syndrome/symptoms
! class="unsortable" scope="col" | Food sources
|-
! colspan="2" scope="row" | [[vitamin A|A]]
| {{Unbulleted list
  | all-''trans''-[[retinol]] ([[retinal]], [[retinoic acid]], [[retinoids]])
  | provitamin A [[carotenoid]]s ([[alpha-carotene]], [[beta-carotene]], [[gamma-carotene]])
  | [[xanthophyll]] beta-[[cryptoxanthin]]
  }}
| {{CellCategory |1 |fat |align=mc}}
| 900&nbsp;μg/700&nbsp;μg
| [[night blindness]], [[hyperkeratosis]], and [[keratomalacia]]<ref name="GOVa">{{cite web| url = http://dietary-supplements.info.nih.gov/factsheets/vitamina.asp| title = Vitamin A: Fact Sheet for Health Professionals| work = [[National Institute of Health]]: Office of Dietary Supplements| date = 5 June 2013| access-date = 3 August 2013| archive-date = 23 September 2009| archive-url = https://web.archive.org/web/20090923181436/http://dietary-supplements.info.nih.gov/factsheets/vitamina.asp| url-status = dead}}</ref>
| [[hypervitaminosis A]]
| from animal origin as vitamin A / all-''trans''-retinol: fish in general, liver and dairy products;

from plant origin as provitamin A / all-''trans''-beta-carotene: orange, ripe yellow fruits, leafy vegetables, carrots, pumpkin, squash, spinach
|-
! rowspan="8" | [[B vitamins|B]]
! scope="row" | [[vitamin B1|B<sub>1</sub>]]
| {{Unbulleted list
  | [[thiamine]]
  | [[thiamine monophosphate]]
  | [[thiamine pyrophosphate]]
  }}
| {{CellCategory |4 |water |align=mc}}
| 1.2&nbsp;mg/1.1&nbsp;mg
| [[beriberi]], [[Wernicke–Korsakoff syndrome]]
| drowsiness and muscle relaxation<ref>{{cite web |title = Thiamin, vitamin B1: MedlinePlus Supplements| url = https://www.nlm.nih.gov/medlineplus/druginfo/natural/patient-thiamin.html|work=U.S. Department of Health and Human Services, National Institutes of Health }}</ref>
|pork, wholemeal grains, brown rice, vegetables, potatoes, liver, eggs
|-
! scope="row" | [[vitamin B2|B<sub>2</sub>]]
| {{Unbulleted list
  | [[riboflavin]]
  | [[flavin mononucleotide]] (FMN)
  | [[flavin adenine dinucleotide]] (FAD)
  }}
| {{CellCategory |4 |water |align=mc}}
| 1.3&nbsp;mg/1.1&nbsp;mg
| [[ariboflavinosis]], [[glossitis]], [[angular stomatitis]]
|
|dairy products, bananas, green beans, asparagus
|-
! scope="row" | [[vitamin B3|B<sub>3</sub>]]
| {{Unbulleted list
  | [[nicotinic acid]]
  | [[niacinamide]]
  | [[nicotinamide riboside]]
  }}
| {{CellCategory |4 |water |align=mc}}
| 16&nbsp;mg/14&nbsp;mg
| [[pellagra]]
| [[liver]] damage (doses > 2g/day)<ref>{{cite book|editor=Hardman, J.G.|title=Goodman and Gilman's Pharmacological Basis of Therapeutics|edition=10th|page=992|isbn=978-0071354691|date=2001|publisher=McGraw-Hill |display-editors=etal}}</ref> and [[niacin (nutrient)|other problems]]
|meat, fish, eggs, many vegetables, mushrooms, tree nuts
|-
! scope="row" | [[vitamin B5|B<sub>5</sub>]]
| {{Unbulleted list
  | [[pantothenic acid]]
  | [[panthenol]]
  | [[pantethine]]
  }}
| {{CellCategory |4 |water |align=mc}}
| 5&nbsp;mg/5&nbsp;mg

| [[paresthesia]]
| diarrhea; possibly nausea and heartburn.<ref>{{cite web |title = Pantothenic acid, dexpanthenol: MedlinePlus Supplements|url = https://www.nlm.nih.gov/medlineplus/druginfo/natural/patient-vitaminb5.html|access-date = 5 October 2009|website=MedlinePlus}}</ref>
|meat, broccoli, avocados
|-
! [[vitamin B6|B<sub>6</sub>]]
| [[pyridoxine]], [[pyridoxamine]], [[pyridoxal]]
| {{CellCategory |4 |water |align=mc}}
| 1.3–1.7&nbsp;mg/1.2–1.5&nbsp;mg
| [[anemia]],<ref name="GOVb6">[http://dietary-supplements.info.nih.gov/factsheets/vitaminb6.asp Vitamin and Mineral Supplement Fact Sheets Vitamin B6] {{Webarchive|url=https://web.archive.org/web/20090923181520/http://dietary-supplements.info.nih.gov/factsheets/vitaminb6.asp |date=23 September 2009 }}. Dietary-supplements.info.nih.gov (15 September 2011). Retrieved on 3 August 2013.</ref> [[peripheral neuropathy]]
| impairment of [[proprioception]], nerve damage (doses > 100&nbsp;mg/day)<ref>{{cite book|chapter-url=https://www.nap.edu/read/6015/chapter/9#150|title=Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline|last1=Institute of Medicine|author-link=Institute of Medicine|publisher=The National Academies Press|year=1998|isbn=978-0-309-06554-2|location=Washington, DC|pages=150–195|chapter=Vitamin B<sub>6</sub>|doi=10.17226/6015|pmid=23193625|lccn=00028380|oclc=475527045}}</ref>
|meat, vegetables, tree nuts, bananas
|-
! [[biotin|B<sub>7</sub>]]
| [[biotin]]
| {{CellCategory |4 |water |align=mc}}
| AI: 30&nbsp;μg/30&nbsp;μg
| [[dermatitis]], [[enteritis]]
|
|raw egg yolk, liver, peanuts, leafy green vegetables
|-
! [[folate|B<sub>9</sub>]]
| [[folate]]s, [[folic acid]]
| {{CellCategory |4 |water |align=mc}}
| 400&nbsp;μg/400&nbsp;μg
| style="text-align:left;"| [[megaloblastic anemia]] and deficiency during pregnancy is associated with [[birth defects]] (e.g., [[neural tube|neural-tube]] defects)
| may mask symptoms of vitamin B<sub>12</sub> deficiency; [[folate#Toxicity|other effects]].
|leafy vegetables, pasta, bread, cereal, liver
|-
! [[vitamin B12|B<sub>12</sub>]]
| [[cyanocobalamin]], [[hydroxocobalamin]], [[methylcobalamin]], [[adenosylcobalamin]]
| {{CellCategory |4 |water |align=mc}}
| 2.4&nbsp;μg/2.4&nbsp;μg
| [[vitamin B12 deficiency anemia|vitamin B<sub>12</sub> deficiency anemia]]<ref name="GOVb12">[http://dietary-supplements.info.nih.gov/factsheets/vitaminb12.asp Vitamin and Mineral Supplement Fact Sheets Vitamin B12] {{Webarchive|url=https://web.archive.org/web/20090923181407/http://dietary-supplements.info.nih.gov/factsheets/vitaminb12.asp |date=23 September 2009 }}. Dietary-supplements.info.nih.gov (24 June 2011). Retrieved on 3 August 2013.</ref>
| none proven
|meat, poultry, fish, eggs, milk
|-
! colspan="2" |[[vitamin C|C]]
| [[ascorbic acid]]
| {{CellCategory |4 |water |align=mc}}
| 90&nbsp;mg/75&nbsp;mg
| [[scurvy]]
| stomach pain, diarrhoea, and flatulence.<ref name="NHS">[https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-c/ Vitamins and minerals] (3 March 2017). Retrieved on 2 June 2020.</ref>
|many fruits and vegetables, liver
|-
! rowspan="5" |[[vitamin D|D]]
! style="whitespace:nowrap;" |[[vitamin D1|D<sub>1</sub>]]
| mixture of molecular compounds of [[ergocalciferol]] with [[lumisterol]], 1:1
| {{CellCategory |1 |fat |align=mc}}
| rowspan="5" | 15&nbsp;μg/15&nbsp;μg
| rowspan="5" | [[rickets]] and [[osteomalacia]]
| rowspan="5" | [[hypervitaminosis D]]
|
|-
![[vitamin D2|D<sub>2</sub>]]
|[[ergocalciferol]]
| {{CellCategory |1 |fat |align=mc}}
|sunlight-exposed mushrooms and [[yeast]]
|-
![[vitamin D3|D<sub>3</sub>]]
|[[cholecalciferol]]
| {{CellCategory |1 |fat |align=mc}}
|fatty fish (mackerel, salmon, sardines), fish liver oils, eggs from hens fed vitamin D
|-
![[vitamin D4|D<sub>4</sub>]]
|[[22-dihydroergocalciferol]]
| {{CellCategory |1 |fat |align=mc}}
|
|-
![[vitamin D5|D<sub>5</sub>]]
|[[sitocalciferol]]
| {{CellCategory |1 |fat |align=mc}}
|
|-
! colspan="2" |[[vitamin E|E]]
| [[tocopherol]]s, [[tocotrienol]]s
| {{CellCategory |1 |fat |align=mc}}
| 15&nbsp;mg/15&nbsp;mg
| align="left" | deficiency is very rare; mild [[hemolytic anemia]] in newborn infants<ref name="Merck">[http://www.merck.com/mmhe/sec12/ch154/ch154a.html The Merck Manual: Nutritional Disorders: Vitamin Introduction] Please select specific vitamins from the list at the top of the page.</ref>
| possible increased incidence of congestive heart failure.<ref>{{cite news|url= https://www.highbeam.com/doc/1G1-132081136.html |archive-url= https://web.archive.org/web/20160910063328/https://www.highbeam.com/doc/1G1-132081136.html |url-status= dead |archive-date= 10 September 2016 |title=Does vitamin E cause congestive heart failure? (Literature Review & Commentary) | vauthors = Gaby AR |date=2005 |work=Townsend Letter for Doctors and Patients }}</ref><ref name="Higdon">{{cite web | vauthors = Higdon J | date = 2011 | url = http://lpi.oregonstate.edu/infocenter/vitamins/vitaminE/ | title = Vitamin E recommendations | work = Linus Pauling Institute's Micronutrient Information Center }}</ref>
|many fruits and vegetables, nuts and seeds, and seed oils
|-
! rowspan="2" |[[vitamin K|K]]
! [[vitamin K1|K<sub>1</sub>]]
| [[phylloquinone]]
| {{CellCategory |1 |fat |align=mc}}
| rowspan="2" | AI: 110&nbsp;μg/120&nbsp;μg
| rowspan="2" | [[bleeding diathesis]]
| rowspan="2" | decreased anticoagulation effect of [[warfarin]].<ref>{{cite journal | vauthors = Rohde LE, de Assis MC, Rabelo ER | title = Dietary vitamin K intake and anticoagulation in elderly patients | journal = Current Opinion in Clinical Nutrition and Metabolic Care | volume = 10 | issue = 1 | pages = 120–124 | date = January 2007 | pmid = 17143047 | doi = 10.1097/MCO.0b013e328011c46c | s2cid = 20484616 }}</ref>
| leafy green vegetables such as spinach
|-
![[vitamin K2|K<sub>2</sub>]]
|[[menaquinone]]
| {{CellCategory |1 |fat |align=mc}}
|poultry and eggs, ''[[nattō]]'', beef, pork, or fish
|}