Vitamin- og mineral guiden

Kobolt (Co)

Kobolt er et sporstof. En voksen indeholder cirka ét mg som fortrinsvis findes i nyrer, muskler og knogler. Det indgår desuden i B12 vitaminmolekylet, som blandt andet er vigtig for dannelse af røde blodlegemer og nervesystemet.

Funktioner og betydning for

Mangler og dårlig udnyttelse forårsages af

Ikke beskrevet

Mangelsymptomer

Er ikke beskrevet, men det er muligt, at der opstår:

Kilder

Især bønner, lever, kød, fisk, æg og smør. Mindre mængder i nødder, fuldkorn, grønsager og frugt. Kobolt tilføres desuden som en del af B12 vitamin, der især findes i animalske kilder som kød, fisk, æg og mejeriprodukter.

Brune og hvide bønner 350
Torsk 221
Okselever 105
Havregryn 8
Gulerod, spinat 1

Anbefalet daglig tilførsel

Er ikke fastsat

Øget behov

Er ikke fastsat

Overdosering – bivirkninger

Forekommer yderst sjældent, men er set ved tilsætning af kobolt i øl, for at få det til at skumme mere. Tilsætningen blev hurtigt stoppet.

Vigtigt at vide

Vegetarer og veganere skal være opmærksomme på at få nok kobolt.

Kobolt optages i tyndtarmen via samme mekanismer som jern. Derfor vil en høj indtagelse af kobolt nedsætte jernoptagelsen.

7.299MBMemory Usage55.96msRequest Duration
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