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You asked: how much is too much b12

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674 Answers
2,284 Helpful Votes
17 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
4,635 Helpful Votes
37 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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674 Answers
2,284 Helpful Votes
17 Followers
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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
10,740 Helpful Votes
36 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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Medical Reference
159,291 Answers
8,550 Helpful Votes
20 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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674 Answers
2,284 Helpful Votes
17 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
4,635 Helpful Votes
37 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
5,856 Answers
4,635 Helpful Votes
37 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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395 Answers
10,740 Helpful Votes
36 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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Primary Care
5,072 Answers
30,983 Helpful Votes
413 Followers
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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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Nutrition
314 Answers
5,687 Helpful Votes
64 Followers
A.
Vitamin D and B12 aren't linked in the sense that one causes the other but is relatively common for someone to fall short on both...
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Pharmacology
American Pharmacists Association
239 Answers
4,970 Helpful Votes
22 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
6,277 Helpful Votes
31 Followers
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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
6,277 Helpful Votes
31 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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Nutrition
314 Answers
5,687 Helpful Votes
64 Followers
A.
Vitamin B12, one of the eight water-soluble B vitamins, contains the mineral cobalt, which is why it is often referred to as "cobalamin." All B...