Jump to content
  • Welcome to Celiac.com!

    You have found your celiac tribe! Join us and ask questions in our forum, share your story, and connect with others.




  • Celiac.com Sponsor (A1):



    Celiac.com Sponsor (A1-M):


  • Get Celiac.com Updates:
    Support Our Content
    eNewsletter
    Donate

Anyone Taking A Vitamin B12 Supplement?


josh052980

Recommended Posts

josh052980 Enthusiast

I took one 500mcg B12 supp pill 2 days ago and I vow here and now I will never touch the stuff again! I have WAY TOO MUCH energy, like a drank a hundred cups of coffee, I'm jittery, panicky, heart palpitations, I hate it.

Anyone ever experience this, and if so, what'd you do to get over it? I already threw the pills out (Nature Made 500mcg), but need to flush this outta me somehow...


Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):



Celiac.com Sponsor (A8-M):



Newtoitall Enthusiast

I took one 500mcg B12 supp pill 2 days ago and I vow here and now I will never touch the stuff again! I have WAY TOO MUCH energy, like a drank a hundred cups of coffee, I'm jittery, panicky, heart palpitations, I hate it.

Anyone ever experience this, and if so, what'd you do to get over it? I already threw the pills out (Nature Made 500mcg), but need to flush this outta me somehow...

lol ! I just noticed your post on B12 as I posted mine, I had the opposite effect, the ingredients in mine "Jamieson B12 100mcg" may have made me sick xD

I kinda wish I could get a boost from mine >_> that's an intense reaction.

Diane-in-FL Explorer

I took one 500mcg B12 supp pill 2 days ago and I vow here and now I will never touch the stuff again! I have WAY TOO MUCH energy, like a drank a hundred cups of coffee, I'm jittery, panicky, heart palpitations, I hate it.

Anyone ever experience this, and if so, what'd you do to get over it? I already threw the pills out (Nature Made 500mcg), but need to flush this outta me somehow...

I never heard of B12 doing that. Maybe it was all that coffee and not the B12? I take 1000 mcg daily.

josh052980 Enthusiast

I never heard of B12 doing that. Maybe it was all that coffee and not the B12? I take 1000 mcg daily.

I wasn't drinking coffee, it made me feel as though I'd drank a hundred cups of coffee.

ravenwoodglass Mentor

I take a dosage much higher and have never had an issue with it although I do notice some increase in energy. Are you taking any other drugs or supplements that might have interacted with it? You may want to mention the reaction to your doctor as you can get injections instead if your levels are low.

Wish I could help you with speeding it out of your system. My only suggestion would be to drink lots of water and stay away from caffine or energy drinks until it passes.

Diane-in-FL Explorer

I wasn't drinking coffee, it made me feel as though I'd drank a hundred cups of coffee.

Oh sorry.....misread that. ;)

mamaw Community Regular

Did you do bloodwork before starting on B-12? It can cause some to get high energy, which for most is welcomed.. but maybe you are sensitive to this ... I suggest before taking B-12, Vit D. calicum, iron & such to have blood work done to see if you need it....

As with drugs , same with vits & minerals, you need to be tested to see if you need it..

This is what gives alternative meds a bad rap..........


Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):



Celiac.com Sponsor (A8-M):



sallyalewis Rookie

I get a B12 shot once a month at the doctor's office. I have not noticed any ups or downs. <_<

mushroom Proficient

I get the shot too after testing really low. Tried the sublingual and broke out in acne all over my face with a bright red rash to boot. Never had acne in my life before........ I needed the B12, but not in that form obviously.

rustycat Rookie

I get super jittery on vitamins, too. Usually, I'm ok for the first day or two when I try a new one and then by the second or third day I feel anxiety, palpitations and it makes my insomnia much worse. Sporadic dosing seems to work, but it's not an optimal solution.

Caffeine has been off limits for years because I'm super sensitive to that, too.

If you do find a better solution to getting vitamins without the side effects, I'd love to hear it.

Juliebove Rising Star

I take a high dose. 1,000 mg plus whatever is in my multi and B Complex. I take it at bed time and it doesn't have that effect on me.

mbrookes Community Regular

If your doctor reccommends B12 injections, ask about giving them to yourself. I shoot myself once a month and avoid the office visit fee and time consumption.

robertwilburn35 Newbie

I wouldn't mind having that reaction just prior to my next 10k, hmmmm

redgouramis Newbie

I took one 500mcg B12 supp pill 2 days ago and I vow here and now I will never touch the stuff again! I have WAY TOO MUCH energy, like a drank a hundred cups of coffee, I'm jittery, panicky, heart palpitations, I hate it.

Anyone ever experience this, and if so, what'd you do to get over it? I already threw the pills out (Nature Made 500mcg), but need to flush this outta me somehow...

I take a sublingual; B12 with no problem.

IrishHeart Veteran

It should not make you feel THAT bad, but I agree that you should not take ANY B supps unless you need them. What did your blood work reveal?

I am living proof that over-supplementing causes more harm than good (nerve pain and burning, agitation, insomnia, pounding heart, and a dozen other issues)

I was B-12 deficient and folate deficient, so I dosed as directed by the PC doc. Once I started absorbing, apparently, those doses were too much and I had bizarre symptoms.

My GI doc said " hey, STOP TAKING THOSE! your levels are sky high!"

I did and they stopped.

eatmeat4good Enthusiast

Check the ingredients.

You could be salicylate sensitive.

If they have food coloring in them...and most do....you might have had a sal reaction.

...just something to consider...in case.

google salicylate food sensitivities and look at the symtoms there. This will help you know.

I wish my B 12 would do that to me. I'm scrounging for energy all the time.

Archived

This topic is now archived and is closed to further replies.


  • Celiac.com Sponsor (A19):



  • Member Statistics

    • Total Members
      131,549
    • Most Online (within 30 mins)
      7,748

    Blough
    Newest Member
    Blough
    Joined

  • Celiac.com Sponsor (A20):


  • Forum Statistics

    • Total Topics
      121.4k
    • Total Posts
      1m

  • Celiac.com Sponsor (A22):





  • Celiac.com Sponsor (A21):



  • Upcoming Events

  • Posts

    • Scott Adams
      Your post demonstrates the profound frustration and isolation that so many in the Celiac community feel, and I want to thank you for channeling that experience into advocacy. The medical gaslighting you endured for decades is an unacceptable and, sadly, a common story, and the fact that you now have to "school" your own GI specialist speaks volumes about the critical lack of consistent and updated education. Your idea to make Celiac Disease a reportable condition to public health authorities is a compelling and strategic one. This single action would force the system to formally acknowledge the prevalence and seriousness of the disease, creating a concrete dataset that could drive better research funding, shape medical school curricula, and validate the patient experience in a way that individual stories alone often cannot. It is an uphill battle, but contacting representatives, as you have done with Adam Gray, is exactly how change begins. By framing it as a public health necessity—a matter of patient safety and protection from misdiagnosis and neglect—you are building a powerful case. Your voice and your perseverance, forged through thirty years of struggle, are exactly what this community needs to ensure that no one else has to fight so hard just to be believed and properly cared for.
    • Scott Adams
      I had no idea there is a "Louisville" in Colorado!😉 I thought it was a typo because I always think of the Kentucky city--but good luck!
    • Scott Adams
      Navigating medication safety with Celiac disease can be incredibly stressful, especially when dealing with asthma and severe allergies on top of it. While I don't have personal experience with the HealthA2Z brand of cetirizine, your caution is absolutely warranted. The inactive ingredients in pills, known as excipients, are often where gluten can be hidden, and since the FDA does not require gluten-free labeling for prescription or over-the-counter drugs, the manufacturer's word is essential. The fact that you cannot get a clear answer from Allegiant Health is a significant red flag; a company that is confident its product is gluten-free will typically have a customer service protocol to answer that exact question. In situations like this, the safest course of action is to consider this product "guilty until proven innocent" and avoid it. A better alternative would be to ask your pharmacist or doctor to help you identify a major national brand of cetirizine (like Zyrtec) whose manufacturer has a verified, publicly stated gluten-free policy for that specific medication. It's not worth the risk to your health when reliable, verifiable options are almost certainly available to you. You can search this site for USA prescriptions medications, but will need to know the manufacturer/maker if there is more than one, especially if you use a generic version of the medication: To see the ingredients you will need to click on the correct version of the medication and maker in the results, then scroll down to "Ingredients and Appearance" and click it, and then look at "Inactive Ingredients," as any gluten ingredients would likely appear there, rather than in the Active Ingredients area. https://dailymed.nlm.nih.gov/dailymed/   
    • Scott Adams
      What you're describing is indeed familiar to many in the Celiac community, especially in the early stages of healing. When the intestinal villi are damaged from Celiac disease, they struggle to properly digest and absorb fats, a condition known as bile acid malabsorption. This can cause exactly the kind of cramping and spasms you're seeing, as undigested fats can irritate the sensitive gut lining. It is highly plausible that her reactions to dairy and eggs are linked to their higher fat content rather than the proteins, especially since she tolerates lean chicken breast. The great news is that for many, this does improve with time. As her gut continues to heal on a strict gluten-free diet, her ability to produce the necessary enzymes and bile to break down fats should gradually return, allowing her to slowly tolerate a wider variety of foods. It's a slow process of healing, but your careful approach of focusing on low-fat, nutrient-dense foods like seeds and avocado is providing her system the best possible environment to recover. Many people with celiac disease, especially those who are in the 0-2 year range of their recovery, have additional food intolerance issues which could be temporary. To figure this out you may need to keep a food diary and do an elimination diet over a few months. Some common food intolerance issues are dairy/casein, eggs, corn, oats, and soy. The good news is that after your gut heals (for most people who are 100% gluten-free this will take several months to two years) you may be able to slowly add some these items back into your diet after the damaged villi heal. This article may be helpful: Thank you for sharing your story—it's a valuable insight for other parents navigating similar challenges.
    • Beverage
      I had a very rough month after diagnosis. No exaggeration, lost so much inflammatory weight, I looked like a bag of bones, underneath i had been literally starving to death. I did start feeling noticeably better after a month of very strict control of my kitchen and home. What are you eating for breakfast and lunch? I ignored my doc and ate oats, yes they were gluten free, but some brands are at the higher end of gluten free. Lots of celics can eat Bob's Red Mill gluten-free oats, but not me. I can now eat them, but they have to be grown and processed according to the "purity protocol" methods. I mail order them, Montana Gluten-Free brand. A food and symptoms and activities log can be helpful in tracking down issues. You might be totally aware, but I have to mention about the risk of airborne gluten. As the doc that diagnosed me warned . . Remember eyes, ears, nose, and mouth all lead to your stomach and intestines.  Are you getting any cross contamination? Airborne gluten? Any pets eating gluten (they eat it, lick themselves, you pet them...)? Any house remodeling? We live in an older home, always fixing something. I've gotten glutened from the dust from cutting into plaster walls, possibly also plywood (glues). The suggestions by many here on vitamin supplements also really helped me. I had some lingering allergies and asthma, which are now 99% gone. I was taking Albuterol inhaler every hour just to breathe, but thiamine in form of benfotiamine kicked that down to 1-2 times a day within a few days of starting it. Also, since cutting out inflammatory seed oils (canola, sunflower, grapeseed, etc) and cooking with real olive oil, avocado oil, ghee, and coconut oil, I have noticed even greater improvement overall and haven't used the inhaler in months! It takes time to weed out everything in your life that contains gluten, and it takes awhile to heal and rebuild your health. At first it's mentally exhausting, overwhelming, even obsessive, but it gets better and second nature.
×
×
  • Create New...

Important Information

NOTICE: This site places This site places cookies on your device (Cookie settings). on your device. Continued use is acceptance of our Terms of Use, and Privacy Policy.