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6 lut 2024 · The recommended daily intake (RDI) for vitamin B12 for people over 14 is 2.4 micrograms (mcg) (1). However, you may want to take more or less, depending on your age, lifestyle, and...
1 dzień temu · Witamina B12 to jedna z witamin z grupy B. Jest niezbędna do prawidłowego działania organizmu i najczęściej dostarczamy ją z pożywieniem. Niestety w niektórych przypadkach, np. u osób, które mają mało zróżnicowaną dietę albo rezygnują z pewnych grup produktów, może dojść do niedoboru witaminy B12. Wtedy pomocna może okazać się suplementacja.
By. Lisa Maloney, CPT. Reviewed by. Janet Renee, MS, RD. IU, or international units, is a type of measurement that standardizes the biological effect you can expect from a given supplement. Image Credit: Photo by Cathy Scola/Moment/GettyImages.
28 cze 2024 · The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms (mcg). Most people can get enough vitamin B-12 in the foods they eat. But people who follow a vegetarian or vegan diet should eat nutritional yeast and other foods fortified with vitamin B-12. Or they can take a low-dose multivitamin that includes 2.4 mcg of vitamin B-12.
According to the NHS, adults aged 19 to 64 need about 1.5 micrograms a day of Vitamin B12.
Multivitamin/mineral supplements typically contain vitamin B12 at doses ranging from 5 to 25 mcg . Vitamin B12 levels are higher, generally 50–500 mcg, in supplements containing vitamin B12 with other B-complex vitamins and even higher, typically 500–1,000 mcg, in supplements containing only vitamin B12.
24 sty 2024 · The National Institutes of Health (NIH) recommends a daily B12 allowance of 2.4 mcg (micrograms) for the average adult. [3] However, vitamin B12 intake can be particularly important for children, and how much B12 per day you need can be linearly related to age.
