
By Jack Norris, RD, LD
This post has moved to the article Are Multivitamins an Adequate Source of B12 for Vegans?

By Jack Norris, RD, LD
This post has moved to the article Are Multivitamins an Adequate Source of B12 for Vegans?
by Jack Norris, RD Two 2026 meta-analyses (released in one month of each other) reached different conclusions about vegans and colorectal cancer. […]
by Jack Norris, RD Dunneram et al. (2026) conducted a meta-analysis of cancer incidence among nine cohorts that included a large number […]
by Jack Norris, RD I’ve added a short appendix, Wound Healing in Vegans, to our Protein page. Posso et al. (United States, […]
The results of an October 2020 study support the idea that Mankai duckweed might be a plant-based source of B12. Wolffia globosa […]
2 thoughts on “Are Multivitamins an Adequate Source of B12 for Vegans?”
I’ve been vegan for over 30 years. I take b12 daily until the bottle runs out, by another one maybe 3 or 4 months later and start again. I just had my annual physical and the doctor said my b12 was high. Clearly the supplements work, because I haven’t had an animal product since 1990.
Hello VeganHealth. I take B12 fortified soymilk with my breakfast cereal or porridge each morn. With dinners, I take a multi supplement (Vegan Society VEG1) – it too has B12. My last blood test showed my B12 levels were good.