A 37-year-old member asked:
What are the symptoms of taking an overdose of vitamin b12?
1 doctor answer • 3 doctors weighed in
Hematology 29 years experience
5.8k viewsReviewed >2 years ago
Oakland Gardens, NY
A 26-year-old male asked:
Can you overdose on vitamin b12?
2 doctor answers • 7 doctors weighed in
Neurology 34 years experience
Virtually nontoxic: At any dose. I do not believe that you will find very much written on the toxic effects of B12 although I have had a couple of patients who took something on the order of 10x what I had prescribed them was already in the 10,000IU range so they were taking about 100,000IU daily for several weeks and the patient developed diarrhea. When he stopped that resident, within several days diarrhea stopped
3.7k viewsReviewed >2 years ago
A 48-year-old female asked:
Symptoms of vitamin B12 low?
1 doctor answer • 1 doctor weighed in
Internal Medicine - Gastroenterology 32 years experience
4.5k viewsAnswered >2 years ago
Last updated Mar 23, 2019
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