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vitamin b 12 overdose symptoms

A 31-year-old member asked:
Dr. Derrick Lonsdale
73 years experience Preventive Medicine
Nothing typical: B12 is but one of many vitamins and the symptoms overlap each other. B12 deficiency produces fairly typical changes in the blood. Because all of them ... Read More
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A 46-year-old member asked:
Dr. Dan Fisher
27 years experience Internal Medicine
Fatigue / numbness: Iron deficiency when prolonged produces anemia with small red blood cells which when severe can produce any symptom associated with low oxygen deliver ... Read More
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3 thanks
A 42-year-old member asked:
Dr. Derrick Lonsdale
73 years experience Preventive Medicine
Worth : A trial but there can be no guarantee.
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1 thank
A 48-year-old member asked:
Dr. Randy Baker
40 years experience Holistic Medicine
It depends...: Work for what? If someone has B12 deficiency then B12 shots definitely "work" to treat the deficiency and resultant anemia/neurological symptoms. Howe ... Read More
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1 comment
A 48-year-old male asked:
Dr. Charles Saha
28 years experience Gastroenterology
Dosage is too high: should only take up to 1000mcg daily
A 56-year-old female asked:
Dr. Liesa Harte
29 years experience Family Medicine
Supplementing it: Supplements.
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1 thank
A 45-year-old member asked:
Dr. Pamela Pappas
42 years experience Psychiatry
Vitamin B12: In B12 deficiency, doses of 300-10, 000 mcg (microgram) by mouth daily have been used. 2500 mcg per day is not too much.
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A 30-year-old member asked:
Dr. Michael Rothman
35 years experience Internal Medicine
Increases B12 level: Taking B12 is only useful if you have a B12 deficiency. If you take too much B12 and you do not need it, you will have excess B12 which can lead to me ... Read More
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6 thanks
A 42-year-old member asked:
Dr. Eric Weisman
36 years experience Neurology
Sub lingual?: A year supply of B12 liquid (remember to hold it under the tongue for 30 seconds) costs about 8-12 dollars. Usually an eye dropper full is taken twice ... Read More
A 41-year-old member asked:
Dr. Eric Weisman
36 years experience Neurology
Check your level.: You want to keep your B12 level in the blood above 350. You would first check a level. If it low you can try to fix the problem with mega doses of B1 ... Read More

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