Vitamin- og mineral guiden

B-vitaminer generelt

B-vitaminer genereltB-vitaminerne er vandopløselige, og da de ikke kan deponeres i kroppen, behøver vi en regelmæssig indtagelse. B-vitaminerne arbejder sammen i et kompliceret biologisk teamwork. De indgår i de fleste af kroppens enzymprocesser, hvor enkelte kan dominere mere eller mindre.

Optagelsen af B-vitaminer er afhængig af mavesyre og fordøjelsen.

Ægte B-vitaminer:

B1 vitamin (thiamin)
B2 vitamin (riboflavin)
B3 vitamin (niacin)
B5 vitamin (pantotensyre)
B6 vitamin (pyridoxin)
Biotin (B-7 vitamin, B-8 vitamin, H-vitamin)
Folinsyre (folsyre, folat, folacin, B9-vitamin)
B12 vitamin (flere slags cobalamin)

Ikke-ægte B-vitaminer med lignende kemisk opbygning:

B10 (para-aminobenzoesyre)
B13 (orotsyre)
B15 (pangaminsyre)
B17 (amygdalin)
Cholin
Inositol

B-vitaminers betydning og funktioner generelt (se også under de enkelte B-vitaminer)

Mangelsymptomer

Mangler og dårlig udnyttelse kan forårsages af

Kilder

Friske, grønne og grove fødevarer som fuldkorn, havregryn, bælgfrugter, grønsager, frugt, brune ris, hvidløg, nødder, frø, kerner, tang og især ølgær. Desuden lever, kød og fisk.

Øget behov

Vigtigt at vide

7.314MBMemory Usage276msRequest Duration
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