Articles, Blog

Does Nutritional Yeast Trigger Crohn’s Disease?

August 26, 2019

[Music] baker’s yeast in Crohn’s disease can it kill you well that’s an inflammatory title no bun intended Crohn’s disease is an inflammatory bowel disease might baker’s yeast which is the same yeast as brewers yeast which is the same yeast as nutritional yeast play a role in crohn’s disease it all started with this study published in 1988 showing that people with crohn’s disease tend to have more antibodies to yeast than people without Crohn’s disease antibodies are like homing devices our immune system makes to attack foreign invaders that’s one part of our immune system another is cell mediated immunity where our white blood cells attack invaders directly and the same hypersensitive reaction to yeast was found in the white blood cells of Crohn’s disease patients as well if you draw blood from healthy people even bakers who were around yeast all the time and you exposed their peripheral blood leukocytes their immune system white blood cells to yeast nothing happens I just kind of ignore it because it’s typically harmless but do the same thing with Crohn’s disease patients and their white blood cells go crazy now when I say typically harmless if you have cancer or AIDS or immunocompromised you could potentially get infected from like home brewed beer or probiotic yeast supplements but they don’t think that yeast is actually infecting Crohn’s patients people with Crohn’s may just be hypersensitive to exposure to the inactive dead yeast in typical food products which may help explain why when you rest their bowels when you make Crohn’s patients fast they get better in fact that’s why we add yeast extracts and proteins to vaccines as an adjuvant an irritant like aluminum to make the vaccines work better by heightening the immune response but might that be raising the risk of autoimmune disease boosting our immune response a little too much especially in people who may be genetically susceptible like with Crohn’s in the greater the anti yeast response the more severe of the disease in both children and maybe adults too so maybe we should try a yeast-free diet for Crohn’s patients and see if they get better but wait a second just because anti yeast antibodies are associated with crohn’s disease doesn’t mean the reaction to yeast is causing the crohn’s disease maybe the Crohn’s disease is causing the reaction to yeast what think about it Crohn’s causes an inflamed leaky gut so maybe the Crohn’s came first allowing yeast particles to leak into the bloodstream resulting in the anti yeast reaction so instead of the yeast reaction triggering the Crohn’s maybe the Crohn’s just triggers the yeast reaction whether the antibodies are actually triggering inflammatory bowel disease or only consequences of gut inflammation remained elusive so how could we test it well if anti yeast antibodies are just a consequence of food particles leaking through the gut Crohn’s patients should have antibodies to all sorts of common foods but no higher anti yeast antibodies and Crohn’s disease compared to controls but no greater reaction in Crohn’s patients to milk wheat or egg proteins which would presumably all leak through – or you can look at it the other way instead of other foods what about other inflammatory bowel disorders ulcerative colitis or acute gastroenteritis there you could get inflamed and leaky – yet no increased yeast reaction so there does appear to be something unique about the yeast Crohn’s relationship but may be inflamed Crohn’s intestine just uniquely and selectively allow yeast through if you cut out the Crohn’s can you stop the yeast reaction Crohn’s get so bad that most patients have to eventually go under the knife and get sections of their intestines removed so when the inflamed segments are removed does the yeast reaction go away no no change post-op so a changing crohn’s activity does not lead to a change in the yeast reaction but we still have to prove that the yeast reaction comes first thankfully the Israeli military systematically draws blood from their recruits follows their health for years so you can go back and check the blood of newly diagnosed Crohn’s victims and indeed those who went on to have Crohn’s were years earlier disproportionately reacting to yeast so it’s not like yeast reactions were low until Crohn’s hit and then they shot up yeast reactivity crept up year after year before the diagnosis now look it’s possible that there were some subclinical gut leakiness in the years preceding diagnosis that led to the yeast reaction but there doesn’t appear to be any association between yeast reactivity and gut leakiness so do high blood levels of anti yeast antibodies results from a leakiness of the gut barrier and crohn’s disease no that does not appear to be the case so if Crohn’s isn’t leading to the yeast reaction does that mean that the yeast reaction is leading to the Crohn’s anytime you have two things that appear to be associated in this case reacting to yeast and Crohn’s disease they both can appear tied together because X causes Y or because Y causes X well in this case it appears that Y does not cause X but does that mean that X causes Y well there’s another option maybe there’s a third factor that causes both of them independently maybe the only recent yeast reactivity and Crohn’s disease appear to go together is that there’s a third factor causing them both like for instance Candida which I’ll cover next [Music] you


  • Reply FearKV August 30, 2017 at 12:04 pm


  • Reply Oblivion 1 August 30, 2017 at 12:04 pm

    If someone died from eating yeast would it be called……………..Yeast infection?

  • Reply Javier Boin August 30, 2017 at 12:05 pm


  • Reply houndjog August 30, 2017 at 12:10 pm

    GMO's cause inflammation in the gut!

  • Reply w3sb August 30, 2017 at 12:11 pm

    Could you do a video on tahini as a source of calcium? Good/bad?

  • Reply Chelsie Patnode August 30, 2017 at 12:12 pm

    You cant leave us hanging like that! Lol

  • Reply Bognár András August 30, 2017 at 12:13 pm

    Too much yeast makes your teeth go grey.

  • Reply conrado k August 30, 2017 at 12:14 pm

    cool candida science coming..

  • Reply Eelke Aptroot August 30, 2017 at 12:16 pm

    I always thought Crohn's was caused by gluten, but according to one of the graphs shown it must be the yeasts found and used in gluten rich products causing people symptoms since the wheat seemed fine. I'm not a huge fan of nooch myself, I've tried it on multiple occasions and woke up with red spots(not acne, just red spots) around my nose the next day, so I've stopped using it. I have read that poorly deactivated nutritional yeast can lead to candida, then again that may have been published by a producer of the stuff. Can't wait for the next episode…

  • Reply izeizei August 30, 2017 at 12:20 pm

    So we still know nothing! LOL!

  • Reply SolPhoebusApollo August 30, 2017 at 12:21 pm


  • Reply sooooooooDark August 30, 2017 at 12:33 pm

    i fucking knew ud say candida

    all my food and other allergies went away after i went vegan (tho my skin became dryer and i got dandruff…strangely enough)
    except…if i eat stuff that contains yeast or yeast extract – my belly puffs up like a pufferfish

    there seems to be a whole of of things going on between candida and other things in the body
    like for example candida makes ur bowels sluggish and they ferment because of it which causes inflammation and thus weakens stomach acid which makes unproperly digested food get into deeper colon parts which causes leaky gut which causes candida and or adrenal fatigue

    i yet have to find a definite solution…once i went raw and it was gone away but right away as i changed back to normal veganism i developed the candida symptoms again….and now i apparently cant manage to change it back by going raw again D: and im super fatigued like 10/10

    docs think im either depressed or "just born that way"

    the problem is that medium-high carb diets seem to feed candida regardless but as a vegan how r u supposed to eat low carb low fat low protein? xD
    its like there is no solution – currently trying juice fasting


  • Reply Peter Hall August 30, 2017 at 12:34 pm

    I was diagnosed with Chrohn's Disease 15 years ago.

  • Reply Blessed Days August 30, 2017 at 12:35 pm

    Ok, can someone tell me if I should be eating NY?

  • Reply Prince Fancybum August 30, 2017 at 12:38 pm

    Are you saying I need to stop mainlining nooch?

  • Reply Vollick August 30, 2017 at 12:40 pm

    pun totally intended ^_^

  • Reply Joshua Bush August 30, 2017 at 12:45 pm

    Just tell me what I CAN eat!

  • Reply Michelle Larsen August 30, 2017 at 12:51 pm

    Dr. Gregor, this kind of freaked me out, because I think I have had candida overgrowth for years and I don't want to end with Crohns Disease 🙁 🙁 I wish I had never seen this video.

  • Reply Believe. August 30, 2017 at 1:07 pm

    CD is one of those diseases that used to be more rare. Now I know a bunch of people who have it. Most people I know have some type of stomach issue. They still won't change their diets though.

  • Reply 電神Saṃsāra August 30, 2017 at 1:08 pm

    I've had crohn's for over two years now and no doctor I've ever visited even touched the topic of diet. No, for them it's drugs, drugs, and more drugs.

    Thank you, Dr. Gregor, for shedding light on the answers I so desperately need.

    EDIT: Thanks for the feedback everyone! Yes, I am Vegan (previously pescatarian and vegetarian for the last year)

    I never thought wheat might have something to do with it. I'll make sure to look more into that.

    I take fiber and B12 supplements in addition to flaxseed oil softgells (actual nuts and seeds make me flare up). I'll definitely look into vitamin C and D.

    As for mucusless diet, could you elaborate? Thank you!

  • Reply Nerds and Nutrition August 30, 2017 at 1:15 pm

    Oh man, I seriously CANNOT wait for the next video Dr. Greger!! I was just diagnosed with candida, leaky gut syndrome, and food allergies (navy/pinto beans, almonds, and soy). I'm currently supplementing to kill the candida, heal my intestinal walls, and have cut out my food allergens. I love my nooch, so I'm dying (hopefully not!) to find out if I need to ditch it.

  • Reply Andrea Wisner August 30, 2017 at 1:15 pm

    Wow, thank you! I bought some nutritional yeast but never used it. Now I think I'd better not. I had bad reactions to bread and beer in the past. Waiting until … your next video.

  • Reply luvyou baby August 30, 2017 at 1:19 pm

    3:36 5:12

  • Reply Joy Blom August 30, 2017 at 1:20 pm

    I was waiting for this video!
    I heard you tell people with crohns not to consume nutrituonal yeast on one of your livestreams!
    This is very intresting!
    So should we stop all products with yeast in? Would that leaaon symptoms or get us in remission?

  • Reply Jenni Lohrey August 30, 2017 at 1:22 pm

    Dr. Gregor! I have been feeding my one year old nutritional yeast on her foods…she loves it! I need to know if this is safe or not…now!!!!

  • Reply Jane Doe August 30, 2017 at 1:22 pm

    Love the nooch

  • Reply luvyou baby August 30, 2017 at 1:26 pm

    is it not safe to eat Nutritional Yeast if you have candida, or leaky gut?

  • Reply Sarah Diaz August 30, 2017 at 1:27 pm

    So can I eat nutritional yeast? I'm so confused

  • Reply NaturalHI August 30, 2017 at 1:41 pm

    SIBO (small intestinal bacterial overgrowth).

  • Reply Brodey Dover August 30, 2017 at 1:42 pm

    The suspense has my all leaky!! Unfortunately whole food/no oil diets are not a 100% success with my IBD.

  • Reply Kathleen Gustafson August 30, 2017 at 1:53 pm

    I respect this guy's approach to finding answers. Our food is no longer something we can just mindlessly eat, assume it is all good for us. We are sicker,fatter and eat thoughtlessly on the run. Is nutritional yeast good for us? It is fortified with vitamins like folic acid which is not as good as folate. Is non fortified n.y. Of any use to us as Dr. Berg suggests we use? Most "man"-ufactured foods are fortified with cheap, poorly assimilated chemical versions of nutrients. We are paying hard earned money for this and paying again with poor health outcomes. How. Any of us are walking around with leakey gut?

  • Reply Jaclyn Counihan August 30, 2017 at 2:19 pm

    Could this be the same for hashimoto patients?

  • Reply Ayamogi_x August 30, 2017 at 2:39 pm

    YOU KNOW FUCK IT. I have given up cigarettes, meat, dairy, fast food, coconut oil. I'm not giving up my little nutritional yeast ;~;

  • Reply Second Act August 30, 2017 at 2:41 pm

    Interesting that yeast is put in vaccines to act as an irritant and impacts those with crohns. I would like more analysis of this. Statistics have shown they have a gut permeability issue that begins after MMR in autism.

  • Reply Michael Martinussen August 30, 2017 at 2:50 pm

    No, but fear does! Psycologically it's called The Placebo Effect…

  • Reply Akuma August 30, 2017 at 3:15 pm

    Not the nooooooch!!!!

  • Reply Al Wilson August 30, 2017 at 3:36 pm

    In conclusion, we don't know jack. So I stay away from doctors big pharma and CDC protocols because they claim to have understanding. Never trust a known liar.

  • Reply Plan B In Da House August 30, 2017 at 3:51 pm

    Dr. Michael, your work is sooooooo god!
    Love it <3

  • Reply Shannon Mae Swartz August 30, 2017 at 3:53 pm

    When you are arguing with yourself in your head. 😂

  • Reply SuperBullies1 August 30, 2017 at 4:09 pm

    I heard…an apple a day keeps the doctor away. Be prepared for the retaliation from big food. Their seeing profits stagnate, and they can't take that.

  • Reply gwynedd1 August 30, 2017 at 4:16 pm

    And coconut oil is the remedy. Kinda why you need to figure out when its safe to use coconut oil. That would in the absence of carbs.

  • Reply J C August 30, 2017 at 4:44 pm

    my favourite snack ever is popcorn with nutritional yeast and if I have to cut down I wll freaaaaaaaak out. *but thanks for the informative video as always!

  • Reply AFFANE Bachir August 30, 2017 at 4:55 pm

    huge video ! thank you !

  • Reply Jon Watson August 30, 2017 at 5:17 pm

    I wonder if the same relation would be found in asthmatics. I've learned that I'm allergic to yeast… Like go to the hospital if a teaspoon is ingested.

  • Reply adg80 August 30, 2017 at 5:19 pm

    Dear NF/ Dr. Gregor, please choose your words more correctly to reflect your stated mission to be science-based and not loony internet health guru-esque.  "Leaky gut" is not medically-recognized diagnosis.  Crohn's disease yes, but "leaky gut" no.  I'd be laughed out of the office if I try to bill a patient for "leaky gut".  In fact please find me actual recognized studies that validate "leaky gut" hypothesis.

    Supposedly, in leaky gut syndrome, bacteria and toxins enter the bloodstream by breaching defective barriers then proceed to create problems throughout the body, causing bloating, gas, cramps e.g. all the symptoms of inflammatory bowel disease (IBD), in addition to fatigue, food sensitivities, joint pain, mood disorders, insomnia, autism, and skin disorders (mainly eczema and psoriasis).  However these claims are not validated by scientific studies.  NF is now on par with loony online health bloggers or iffy TV doctor attempting to diagnose and treat a pseudo-syndrome.   This is not something that an otherwise trusted physician would ever do.  Did Dr. Gregor approve of this?  If so then this is a disappointment.

  • Reply momo 53664 August 30, 2017 at 5:24 pm

    I'm anorexic now

  • Reply BananasandMangos August 30, 2017 at 5:42 pm

    Is it just me or are these latest videos getting more and more confusing and don't leave you with a definitive answer by the end?

  • Reply Maple Flavor August 30, 2017 at 5:44 pm

    i know your work is all about nutrition but your narrative "how not to die" may advance through educating about radon gas, where it seems we get the most radiation (causing free radicals thus aging and cancer). it seems to reason that if we had no free radicals we would not age. mitigation through antioxidant foods passing these the electrons they are rampaging for is one of the ways you teach but how about reducing our number one contributor?

  • Reply Im Yu August 30, 2017 at 5:59 pm

    I wish Greger's work on vaccines & fluoride was as no-holds-barred as his nutritional info.

  • Reply WAY OF KAY August 30, 2017 at 6:15 pm

    By far my FAVORITE video yet, I'm pumped for the candida one! As a future RD, I LOVE gut health since I used to suffer with gastroparesis and have many food sensitivities.

  • Reply Xymo Nau August 30, 2017 at 6:37 pm

    Nutritional yeast is NOT the same as brewer's and baker's yeast. That is wrong.

  • Reply Nicholas Gaston August 30, 2017 at 7:37 pm

    cant wait to see the next video. blessings

  • Reply hdnadmcl August 30, 2017 at 8:26 pm

    Hello, Dr. Greger, could you please comment on the new controversial Lancet study (published yesterday) that allegedly showed that " High carbohydrate intake was associated with higher risk of total mortality, whereas total fat and individual types of fat were related to lower total mortality. Total fat and types of fat were not associated with cardiovascular disease, myocardial infarction, or cardiovascular disease mortality, whereas saturated fat had an inverse association with stroke."?
    Thank you 🙂

  • Reply Sam August 30, 2017 at 8:35 pm

    I read that nutritional yeast is a derivative of MSG which is a neurotoxin. And Crohns is caused by a virus so if that is true then the virus is feeding off the toxin and causing inflammation. Interesting food for thought.

  • Reply Bio Hacker August 30, 2017 at 9:05 pm

    This guy is just too good 🙂 love it Dr G
    And just for the record everything I do is for the love of my grandma 👵

  • Reply brutalbeetle August 30, 2017 at 9:49 pm

    Idk the crohn's / candida link has been shaky and on the verge of pseudo-science for years but I'll wait until he says more.

  • Reply SWProspector August 30, 2017 at 10:42 pm

    Thanks for covering Crohn's. I was able to put my Crohn's in remission by avoiding all dairy and (unfortunately) all beans, legumes and their derivatives. Brewer's yeast tasted great on my popcorn but I was able to rule it out as a safe food soon after ingestion :(.
    My former gastroenterologist (and most others) still incorrectly insist that diet has no effect on Crohn's and to continue eating the trigger foods. My advice to those with intestinal issues is to find and avoid the foods that make it worse by keeping a food journal and eliminating foods for weeks at a time to test their effects. Sadly a milkshake effects me for 4 days. The second recommendation is that they actively pursue probiotic sources, such as homemade sauerkraut.

  • Reply Kent VanderVelden August 31, 2017 at 12:02 am

    Argh, a cliff hanger

  • Reply Wtf2529 August 31, 2017 at 12:19 am

    I took my leaky gut to a mechanic and they patched it right up. If u would like a Coupon code to my mechanic and save 20% its in the description box below..


  • Reply Karen Ali August 31, 2017 at 12:50 am

    Ty for this video! Looking forward too the next video on candida!

  • Reply Geoffrey Leist August 31, 2017 at 2:31 am

    I can't wait to see the candida video

  • Reply Rhimi Lee August 31, 2017 at 2:52 am

    Dr Greger, do you receive annual flu vaccine or opt out? Would you recommend during flu season??

  • Reply lydiaD777 August 31, 2017 at 3:59 am

    Dr. Greger, can you please do a video commenting on the latest study from McMaster University about high fat diets improving mortality rates when compared to diets high in carbs and low in fat? Headlines like this are popping up in Canadian newspapers "Reducing carbohydrates, not fat, should be focus of dietary guidelines, study says".

  • Reply Goose August 31, 2017 at 4:23 am

    Gets kicked in the nooch!

  • Reply Red Pill Vegan August 31, 2017 at 6:09 am

    Candida? Old news. Just #carbthefuckup and cut the fat. Fixed.

  • Reply Sarah Bear August 31, 2017 at 7:16 am

    Maybe its from unclean yeast and an acidic environment in the body? Maybe thats why fasting makes them get better a little, because their body is able to detox? Another commenter said his wife cleared up completely after eliminating dairy. Maybe that is the source? There is an awful amount of contaminants in dairy..just the normal constituents without the added chemicals probably arent the greatest…ive heard its mostly pus and bacteria.. bacterias we probably arent used to because theyre from cows not humans

  • Reply Vegan4Life August 31, 2017 at 9:29 am

    So is nooch good or bad?? I dont have time to watch this lol.

  • Reply onyomi August 31, 2017 at 9:48 am

    Just bought a crapton of Dr. McDougall's pre-made soups, most of which have yeast as an ingredient… and here I thought Drs. McDougall and Greger would be on board with each other… >_>

  • Reply Kidblinks August 31, 2017 at 11:31 am

    Don't mess with my nooch Doc.

  • Reply Savage August 31, 2017 at 12:44 pm

    I have a leaky penis but my gut's still water tight

  • Reply Jim Decker August 31, 2017 at 3:48 pm


  • Reply Morgan Griffith August 31, 2017 at 4:36 pm

    What do you make of the new study at Canada university which found that low saturated fat diet (below 3%) contributed to death increase by 13%?

  • Reply Cyndie Lake August 31, 2017 at 6:18 pm

    I don't know why people keep insisting that nutritional yeast is the same as bread yeast or yeast used for brewing! It isn't!!! It is inactive is nothing like either bread or beer yeast and is not grown the same and don't even get me started on the difference in taste!!!!

  • Reply Saturn1030 August 31, 2017 at 9:25 pm

    "This study demonstrates that GLIADIN exposure induces an increase in intestinal permeability in ALL INDIVIDUALS, regardless of whether or not they have celiac disease. The results of this study suggest that gluten exposure leads to altered barrier function in both ACD and GS, resulting in an exaggerated increase in intestinal permeability when compared to RCD."

    GLIADIN, is GLUTEN component, that cause a LEAKY GUTS syndrome. It "allows for the increased translocation of both microbial and dietary antigens to the periphery which can then interact with cells of the immune system. …… Not surprisingly, increased intestinal permeability has been associated with autoimmune diseases, such as type 1 diabetes [24], rheumatoid arthritis, multiple sclerosis [18], but also with diseases related to chronic inflammation like inflammatory bowel disease [18,25], asthma [26], chronic fatigue syndrome and depression."

  • Reply mirzamay September 1, 2017 at 12:15 pm

    It is not as easy to deactivate yeast as people think. I find nutritional yeast cultures very easily when I do not want it to . If you drop it in a glass of water with broth and beans on the bottom it sends down long strings slowly to the beans… Which is how it eats. It can't eat if it isn't alive and activated. Put some in a baggie with food and leave it on a warm table top a few hours or a day, when you open it it will smell rank and be bubbly. Which is what happens when yeast begins to culture something into alcohol or something else. That is your deactivated nutritional yeast. I don't think we should go crazy and vilify yeast without reason like we have gluten, but that doesn't mean that it is what we think it is and that no caution need be shown.
    A word on gluten, an extraordinarily small part of the population has celiac disease and is legitimately allergic to gluten. The rest of us can sit down to 8 ounces of seitan of we want, which is pure concentrated wheat gluten, the protein part of the wheat. It's an excellent meat replacement and very nutritious. I could stuff seitan in my face like a box of Oreo cookies as the only thing that would happen is that I'd feel great physically and no animals would be killed for my preferred flavor profile. Which makes no sense if gluten is the bad part of wheat.
    However stick me in front of an entire bowl full of white noodles and I'm laying in bed an hour later with an auto immune disease flare. It turns out that our white flour is bleached with an afflatoxin… Which comes from mold, the same kind the government comes into your house with hazmat suits to assess and clean and sticks stickers and tape up saying no one can come in. Afflotoxin= mild neurotoxin and extreme allergen. Which might be why someone with an auto immune disease would find themselves feeling like death after ingesting some.
    The nice aflatoxin and the fact that 1/2 cup is probably a serving but we typically eat 4+ servings without knowing it at dinner and the resulting blood sugar punch to your system being another assault, is probably the real reason wheat might not be good for us. I can get a similar blood sugar reaction with other high starch food such as white potatos and white rice if eaten in abundance. But nothing does me in like a delicious bowl of ramen.
    However I can eat whole wheat bread all day, No bleach, lots of gluten. So I think we need to rethink gluten and evaluate what's really going on with our vilified pizza crusts. Since my immune system seem to react to so many foods I'm probably not a bad canary in the coal mine on this one.

  • Reply A. Random September 1, 2017 at 4:36 pm

    I've started exclusively eating old picture frames with almond butter. Working out so far.

  • Reply Marian LA September 1, 2017 at 8:41 pm

    lol. fuck this shit. This is why I'm an ethical vegan. This is why everyone SHOULD be vegan. Its so sad how many vegans are food obsessed I'm starting to believe you all only do it for health which is retarded and pathetic as hell. We still need to enjoy life. I'll eat my vegan fast foods, use oils, salt and my yeast in moderation.

  • Reply Konscious Kat September 2, 2017 at 2:53 am

    Wow great info.

  • Reply John Baldridge September 2, 2017 at 8:39 pm


  • Reply Inner Me 🌟 September 3, 2017 at 2:33 am

    If you want to get rid of candida try black seed oil.

  • Reply Freebase Vegan September 7, 2017 at 5:57 am

    In a word…NO…if nutritional yeast caused crohn's disease I'd have had it a long time ago, I eat a Tbs. of nut. yeast a day since the 1980s. I love the stuff. While dairy cheese caused me the worst case of IBS and constipation for years. Please stop scaring people about vegan foods with the clickbait titles, thanks 🙂

  • Reply Hans Killuminati September 30, 2017 at 12:58 pm

    Vaccines don't work dude, it's just a criminal buisness based on lies and pseudoscience.

  • Reply Vegan Lovebirds December 12, 2017 at 12:32 pm

    I have celiac disease. Is nutritional yeast safe? It’s the only item I add to my veggies and potato (same lunch everyday) and it seems to bring on symptoms?

  • Reply Sam Carles January 29, 2018 at 4:11 pm

    I eat one tablespoon a day of nutritional yeast to get B vitamins.. I feel good and strong since the first day

  • Reply Glesga Boldyin April 19, 2018 at 1:15 am

    ?ahhhh yes or no please ?

  • Reply Kirby road May 13, 2018 at 2:44 am

    I thought nutritional yeast was different than bakers, and brewers yeast? At least I remember Dr. Berg saying so.

  • Reply Chris June 13, 2018 at 12:17 pm

    Should yeast 'extract' also be avoided?

  • Reply talib muhammad October 23, 2018 at 8:44 pm

    what the hell is this guy saying maybe or if this guy is smoking to much hemp yeast

  • Reply Shirviu January 22, 2019 at 8:00 pm

    That pun was totally intended! 😛

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