Question 1

does vitamin b12 cause nausea?

Accepted Answer

: No. Vitamin B12 per se does not cause nausea. If you are taking it in a pill, other ingredients in the pill could be responsible. If you were prescribed B12, talk to your doctor to ascertain if you need to take B12 injections.
Wish you good health!

Question 2

i came down with a virus - headaches & nausea + very weak.  saw my doctor today and he gave me a vitamin b12 injection. curious as to why? (i do feel better now)

Accepted Answer

Boosts metabolism: we have known for decades that people feel more energetic after an injection of B12, but many doctors have pooh-poohed it. We are finally discovering how B12 helps boost energy production by the mitochondria, and is a vital treatment for mitochondrial disease.The immune system fighting off a virus requires a huge amount of energy and a B12 injection of 1000 units most frequently helps. It is safe.

Question 3

what food contains vitamin b12?

Accepted Answer

Fish, fowl, animal: Vitamin B12 is found in the fish, chicken, and mammals of all sorts.

Question 4

why would ihave low vitamin b12?

Accepted Answer

Possible causes: You could have a low b-12 if you are vegetarian, have been for several years and don't take supplemental b-12.  It could be low if you don't make intrinsic factor.  This is made in the stomach and is needed to absorb b-12.  Lack of intrinsic factor is usually an autoimmune disorder.  You could have low b-12 due to taking proton pump inhibitors for a long time as stomach acid is needed as well.

Question 5

my vitamin b12 is 241 is this bad?

Accepted Answer

Borderline: I assume the units are pg/mL. Consider following this up with a functional assay such as methylmalonic acid and/or taking a routine supplement. Your physician is your best guide.

Question 6

is vitamin b12 2500 mgs bad for you?

Accepted Answer

B-12: No, that dosage is perfectly fine.  There has not been an upper limit set for oral vitamin b-12. Generally speaking if and individual has a vitamin b-12 deficiency confirmed by test , it is either given im or sc.

Question 7

which foods have a lot of vitamin b12?

Accepted Answer

Foods with B12: Foods that are rich in B12 include beef liver, enriched cereals, fortified soy products, and shellfish (clams, crab).

Question 8

is vitamin b12 2500mcg a day too much?

Accepted Answer

The maximum dose for: People who has confirmed case of vitamin B12 deficiency is 200microgram a day . You are taking higher than the recommended dose and I am not sure if you have vitamin B12 deficiency.

Question 9

what kind of food contains vitamin b12?

Accepted Answer

Protein: Best source is animal  and vegans often become B12 deficient. Fish and poulty youyr best bet.

Question 10

could someone eat too much vitamin b12?

Accepted Answer

Not usually: When I read "eat too much vitamin b12", I assume you're referring to foods containing b12?  Generally speaking, when people talk about B12, they are referring to supplemental vitamin b12.  It is generally accepted that high doses of B12 does not pose any dangers, partly because it's a water soluble vitamin.

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Doctor answers about:

Vitamin b12 for nausea

A member asked:

Does vitamin b12 cause nausea?

A member asked:

I came down with a virus - headaches & nausea + very weak. saw my doctor today and he gave me a vitamin b12 injection. curious as to why? (i do feel better now)

A member asked:

What food contains vitamin b12?

A member asked:

Why would ihave low vitamin b12?

A member asked:

My vitamin b12 is 241 is this bad?

A member asked:

Is vitamin b12 2500 mgs bad for you?

A member asked:

Which foods have a lot of vitamin b12?

A member asked:

Is vitamin b12 2500mcg a day too much?

A member asked:

What kind of food contains vitamin b12?

A member asked:

Could someone eat too much vitamin b12?

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