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B-vitamin

B-vitamin är en grupp vattenlösliga vitaminer: tiamin (B1), riboflavin (B2), niacin (B3), pantotensyra (B5), B6, biotin (B7), folat (B9) och B12. De finns i fullkorn, bal...

B-vitamin är en grupp vattenlösliga vitaminer: tiamin (B1), riboflavin (B2), niacin (B3), pantotensyra (B5), B6, biotin (B7), folat (B9) och B12. De finns i fullkorn, baljväxter, kött, fisk, ägg och mejeriprodukter. Här hittar du B-komplex och enskilda B-vitaminer som kapslar, tabletter, sugtabletter och flytande, från Vitaprana, Star Nutrition, Thorne och fler.

Läs mer

Så väljer du mellan B-komplex och enskild B-vitamin

Ett B-komplex samlar flera B-vitaminer i samma kapsel, medan en enskild produkt, som vitamin B12, biotin eller B1, ger en enda vitamin. Börja med att bestämma vilken typ du vill ha och läs sedan innehållsdeklarationen. Vitaprana har både komplex (Daily Vitamin B Complex och Metyl Vitamin B-komplex) och enskild vitamin B12. Star Nutrition har B12 i kapslar med växtbaserat kapselskal, och Thorne, Helhetshälsa och Alpha Plus har flera komplex.

Vill du ha fler vitaminer i samma produkt finns multivitamin, och som enskilda vitaminer finns C-vitamin och D-vitamin.

Dos, form och ingredienser att jämföra

Dosen anges som procent av referensintaget per kapsel, och den skiljer sig stort. Vitaprana Daily Vitamin B Complex ligger på 200 procent för de flesta vitaminerna, medan Thorne Basic B Complex anger mellan 200 och 16 000 procent beroende på vitamin. Följ alltid anvisningen på förpackningen.

Vitaminerna finns också i olika former. B12 förekommer som metylkobalamin, adenosylkobalamin och cyanokobalamin, och folat som folsyra eller som metylfolat (Quatrefolic). Ingredienslistan visar vilken form tillverkaren valt. Flera komplex innehåller även kolin, inositol och PABA, som saknar fastställt referensintag.

Läs allergiinformationen. Vitaprana Vitamin B12 kan innehålla spår av mjölk, och Pureness Biotin innehåller kollagenpeptid från nötkreatur. Du kan också filtrera på vegan, glutenfri, laktosfri, sojafri och utan tillsatt socker.

Snabbfakta om B-vitamin

OmSå ser det ut
VitaminernaB1 tiamin, B2 riboflavin, B3 niacin, B5 pantotensyra, B6, B7 biotin, B9 folat, B12 kobalamin
ProdukttyperB-komplex, enskilda vitaminer och kombinationer som B12 med folat
FormerKapslar, tabletter, sugtabletter och flytande
Former av B12Metylkobalamin, adenosylkobalamin, cyanokobalamin
FolatFolsyra eller metylfolat
DosAnges som procent av referensintaget, följ förpackningen
FilterVegan, glutenfri, laktosfri, sojafri, utan tillsatt socker

Vad vitamin B12 bidrar till

Vitamin B12 bidrar till normal energiomsättning, till att minska trötthet och utmattning och till immunsystemets normala funktion. Titta på innehållsdeklarationen för att se hur mycket B12 en dagsdos ger. Ett tillskott ersätter inte en varierad kost.

Vanliga frågor om B-vitamin

Vad heter B-vitaminerna?

Det är åtta vitaminer: B1 (tiamin), B2 (riboflavin), B3 (niacin), B5 (pantotensyra), B6 (pyridoxin), B7 (biotin), B9 (folat eller folsyra) och B12 (kobalamin).

Vilka livsmedel innehåller B-vitamin?

B-vitaminerna finns i fullkorn, baljväxter, kött, fisk, ägg, mejeriprodukter, bladgrönsaker och nötter. Vitamin B12 finns naturligt i animaliska livsmedel.

Vad är skillnaden mellan folat och folsyra?

Folat är formen som finns naturligt i mat, och folsyra är den syntetiska formen. Metylfolat, till exempel Quatrefolic, är en annan form av folat som bland annat Vitaprana och Thorne använder. Ingredienslistan visar vilken form som ingår.

Kan man få i sig för mycket B-vitamin?

För bland annat vitamin B6, niacin och folsyra finns övre gränser för dagligt intag. Följ doseringen på förpackningen, räkna ihop mängden om du tar flera produkter och prata med vården om du är gravid, ammar eller använder läkemedel.

Dölj
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Prisvärd
4.8 40 recensioner
120 kr
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Lägsta pris 120 kr
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Lägsta pris 120 kr
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4.4 7 recensioner
330 kr
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4.8 4 recensioner
340 kr
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4.6 7 recensioner
236 kr
20%
95 kr
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Lägsta pris 119 kr (-20%)
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Lägsta pris 119 kr (-20%)
25%
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4.1 27 recensioner
112 kr
150 kr
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4.6 36 recensioner
119 kr
                    {"value":149,"currency":"SEK","formatted":"149 kr","decimalPrice":"149.00","referenceId":5,"periodDays":30,"lowestPriceFlag":true,"lowestPriceDebugMode":true,"showDiscountPercentage":true,"discountPercentage":20,"isVisible":true,"hasValue":true,"list":{"currency":"SEK","decimalPrice":"149.00","formatted":"149 kr","referenceId":3,"value":149}}
                
Lägsta pris 149 kr (-20%)
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Lägsta pris 149 kr (-20%)
20%
130 kr
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Lägsta pris 163 kr (-20%)
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Lägsta pris 163 kr (-20%)
20%
151 kr
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Lägsta pris 189 kr (-20%)
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Lägsta pris 189 kr (-20%)
128 kr
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139 kr
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4.9 7 recensioner
169 kr
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5.0 1 recensioner
283 kr
16%
199 kr
238 kr
Köp
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169 kr
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5.0 1 recensioner
113 kr
                    {"value":141,"currency":"SEK","formatted":"141 kr","decimalPrice":"141.00","referenceId":5,"periodDays":30,"lowestPriceFlag":true,"lowestPriceDebugMode":true,"showDiscountPercentage":true,"discountPercentage":20,"isVisible":true,"hasValue":true,"list":{"currency":"SEK","decimalPrice":"141.00","formatted":"141 kr","referenceId":3,"value":141}}
                
Lägsta pris 141 kr (-20%)
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Lägsta pris 141 kr (-20%)
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Prisvärd
5.0 6 recensioner
247 kr
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Lägsta pris 249 kr
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Lägsta pris 249 kr
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329 kr
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Köp fler - upp till 20%
5.0 4 recensioner
192 kr
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169 kr
Prisvärd
Prisvärd
5.0 1 recensioner
113 kr
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Lägsta pris 113 kr
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Lägsta pris 113 kr
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4.3 3 recensioner
135 kr
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Lägsta pris 169 kr (-20%)
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Lägsta pris 169 kr (-20%)
Prisvärd
Prisvärd
4.9 9 recensioner
123 kr
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Lägsta pris 135 kr
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Lägsta pris 135 kr
254 kr
Nyhet
349 kr
20%
189 kr
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Lägsta pris 236 kr (-20%)
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Lägsta pris 236 kr (-20%)
OUTLET
Prisvärd
125 kr
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Lägsta pris 125 kr
                    {"value":125.3,"currency":"SEK","formatted":"125 kr","decimalPrice":"125.30","referenceId":5,"periodDays":30,"lowestPriceFlag":true,"lowestPriceDebugMode":true,"showDiscountPercentage":false,"discountPercentage":0,"isVisible":true,"hasValue":true,"list":{"currency":"SEK","decimalPrice":"179.00","formatted":"179 kr","referenceId":3,"value":179}}
                
Lägsta pris 125 kr
Köp fler - upp till 20%
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5.0 3 recensioner
249 kr
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5.0 3 recensioner
130 kr
20%
71 kr
                    {"value":89,"currency":"SEK","formatted":"89 kr","decimalPrice":"89.00","referenceId":5,"periodDays":30,"lowestPriceFlag":true,"lowestPriceDebugMode":true,"showDiscountPercentage":true,"discountPercentage":20,"isVisible":true,"hasValue":true,"list":{"currency":"SEK","decimalPrice":"89.00","formatted":"89 kr","referenceId":3,"value":89}}
                
Lägsta pris 89 kr (-20%)
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Lägsta pris 89 kr (-20%)
229 kr
20%
94 kr
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Lägsta pris 118 kr (-20%)
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Lägsta pris 118 kr (-20%)
20%
20%
5.0 1 recensioner
162 kr
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Lägsta pris 202 kr (-20%)
                    {"value":202,"currency":"SEK","formatted":"202 kr","decimalPrice":"202.00","referenceId":5,"periodDays":30,"lowestPriceFlag":true,"lowestPriceDebugMode":true,"showDiscountPercentage":true,"discountPercentage":20,"isVisible":true,"hasValue":true,"list":{"currency":"SEK","decimalPrice":"202.00","formatted":"202 kr","referenceId":3,"value":202}}
                
Lägsta pris 202 kr (-20%)
20%
319 kr
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Lägsta pris 399 kr (-20%)
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Lägsta pris 399 kr (-20%)
20%
278 kr
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Lägsta pris 347 kr (-20%)
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Lägsta pris 347 kr (-20%)
Köp fler - upp till 20%
Köp fler - upp till 20%
Thorne Research Inc.
718 kr