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Anyone Taking A Vitamin B12 Supplement?

josh052980

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josh052980 Enthusiast
josh052980
Posted

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...

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Newtoitall Enthusiast
Newtoitall
Posted

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
Diane-in-FL
Posted

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
josh052980
Posted
  • Author

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
ravenwoodglass
Posted

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
Diane-in-FL
Posted

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
mamaw
Posted

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..........

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sallyalewis Rookie
sallyalewis
Posted

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

mushroom Proficient
mushroom
Posted

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
rustycat
Posted

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
Juliebove
Posted

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
mbrookes
Posted

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
robertwilburn35
Posted

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

redgouramis Newbie
redgouramis
Posted

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
IrishHeart
Posted

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
eatmeat4good
Posted

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.

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    • Jane02
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      Desperately need a vitamin D supplement. I've reacted to most brands I've tried.

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      Contact them.
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