Doctor's Note

Check out my blog post Vegan B12 Deficiency: Putting It into Perspective to put these terrible tragedies into context. Also, be sure to check out the following blog post to get more context: Heading Shrinking from Grilling Meat
  • Michael Greger M.D.

    Check out my blog post Vegan B12 Deficiency: Putting It into Perspective to put these terrible tragedies into context.

  • sagi.gt

    I just love this site,got informed by jack norris RD mailing list and I can’t stop checking out all the videos you published.
    You are very easy to understand and funny :)
    I wish more vegans would learn from this site and won’t neglect their health.
    Thank you

    • Michael Greger M.D.

      You are absolutely welcome–thank you for your kind words. I too want vegans to learn to eat healthier, but it’s the health of the other 99.5% of the population I’m primarily concerned about!

      • sagi.gt

        As a vegan I do my best to keep myself healthy and it serve the cause-some of my friends try to minimize their meat consumption and 4 of my friend converted to vegan after seeing the health benefits of a vegan diet.
        It is a shame that some vegan don’t take B12 and keep the myth of the necessity of meat alive.

  • sagi.gt

    Btw would you mind to link to the researches you rely on in every video please?

    • Michael Greger M.D.

      I wouldn’t mind at all–in fact I already did! See the “Sources Cited” link beneath the video? I always have the links to all my source citations for each video there. I link to full-text sources whenever possible (meaning whenever doesn’t violate copyright laws).

      • sagi.gt

        That is great! thanks again for such a great site

  • LouiseF

    Do these people live in caves? How do they not know that they need to take a supplement?

    Thanks for your wonderful website!!

    • Michael Greger M.D.

      Their cave must not have access to NutritionFacts.org :)

  • hcdr

    I feel our family has a healthy and complete diet (in no small part thanks to you!) but do you have any specific recommendations or guidelines for those who would like to follow a vegan diet through pregnancy, infancy and childhood? Is the most important thing (apart from healthy, whole foods) kid-friendly B12 and DHA, and probably D?

  • Natalie Daou

    Dr Greer thank you for your wonderful posts.. I have a 1 year old baby girl.. After breadtfeeding for 8 months and starting solids at 6, I wanted to raise my child macrobiotically and I am except for the milk because her dr insisted on this at least till she s 2 years old.. But I m giving her only once a day 8oz cow s milk and once organic Eden soy milk.. My question is does she still need B12 supplementation if she s having fish (because in the macro diet fish are allowed)?
    Thank you

  • Natalie Daou

    Dr Greger thank you for your wonderful posts.. I have a 1 year old baby girl.. After breadtfeeding for 8 months and starting solids at 6, I wanted to raise my child macrobiotically and I am except for the milk because her dr insisted on this at least till she s 2 years old.. But I m giving her only once a day 8oz cow s milk and once organic Eden soy milk.. My question is does she still need B12 supplementation if she s having fish (because in the macro diet fish are allowed)?
    Thank you

  • Ashley

    We live vegan and any child living in our house would also live vegan. We supplement vitamin b12 in methyl form daily, and I take a large dose every week.

    It’s important to stay informed and stay healthy on every diet.

  • Jessica Cook Rodrigues

    should I be supplementing my 8 month breastfed + vegan solids baby with B12 or does she get enough from breast milk? I take 500 mcg of methyl a few days a week. also, how much does my 3.5 year old need. she eats plant-based (fruits, veggies, beans, whole grains, nuts, fortified soy milk, and eggs a few times a month and turkey/fish a few meals/year)?

  • Claire

    You didn’t mention non-vegan mums with B12 deficiency