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You asked: how much is too much b12

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803 Answers
5,221 Helpful Votes
22 Followers
A.
Vitamin B12 can be received in your diet through eating meats, eggs, milk and fish. The daily recommended daily requirement is...
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Medical Reference
5,856 Answers
5,856 Helpful Votes
39 Followers
A.
Vitamin B12 is effective for: Treatment and prevention of vitamin B12 deficiency, and diseases caused by low vitamin B12 levels.  Treatment of...
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Primary Care
5,806 Answers
41,830 Helpful Votes
478 Followers
A.
No, it would not hurt him to do this, but he needs to discuss this with the medical provider who is giving him the injections. B12 is typically used...
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803 Answers
5,221 Helpful Votes
22 Followers
A.
The confusion is understandable and is best resolved by following your doctor's instructions.In the U.S.A., we've never become...
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395 Answers
14,778 Helpful Votes
46 Followers
A.
The right dose depends on the reason for the deficiency. If a person doesn't have enough vitamin B12 because he doesn't get enough in his diet, then...
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803 Answers
5,221 Helpful Votes
22 Followers
A.
Individuals with MS frequently have low levels of B12 in their cerebrospinal spinal fluid and well as their serum blood. In fact, some scientists...
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Medical Reference
5,856 Answers
5,856 Helpful Votes
39 Followers
A.
The following doses have been studied in scientific research:BY MOUTH: The typical general supplemental dose of vitamin B12 is 1-25 mcg per day. The...
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Medical Reference
159,291 Answers
10,106 Helpful Votes
25 Followers
A.
If you are taking the over-the-counter product to self-treat, follow all directions on the product package before taking this medication. If you...
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395 Answers
14,778 Helpful Votes
46 Followers
A.
Vitamin B12 is found primarily in animal products, such as:Fish (especially oysters, clams, crab, tuna and bluefish)Chicken and turkeyMeatMilk...
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Medical Reference
5,856 Answers
5,856 Helpful Votes
39 Followers
A.
Vitamin B12 is LIKELY SAFE for most people when taken by mouth or when the prescription-only, injectable product is used correctly. In some people...
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Primary Care
5,806 Answers
41,830 Helpful Votes
478 Followers
A.
Having an adequate B12 intake is essential for ALL humans, whether the person has Alzheimer disease or not. Low B12 can result in pernicious anemia...
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Primary Care
5,806 Answers
41,830 Helpful Votes
478 Followers
A.
B12 does have some beneficial effect with shingles, but it will not cure or make the infection any less severe. There are other anti-viral...
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Pharmacology
American Pharmacists Association
239 Answers
6,209 Helpful Votes
26 Followers
A.
It depends on the form of vitamin B12 you are taking. Gastrointestinal side effects associated with parenteral cyanocobalamin or vitamin B12 given by...
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Pharmacy
American Pharmacists Association
423 Answers
7,787 Helpful Votes
42 Followers
A.
The Recommended Dietary Allowance (RDA) is 2.4 micrograms per day for adults and adolescents aged 14 years and older. Because 10%-30% of older people...
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Pharmacy
American Pharmacists Association
423 Answers
7,787 Helpful Votes
42 Followers
A.
The Recommended Dietary Allowance (RDA) is 2.4 micrograms per day for adults and adolescents aged 14 years and older. Because 10%-30% of older people...