2 doctors weighed in:

Is 79 mcg B12 too much? Also taking 2 other supplements that both contain some b12. All together i've taken 79 mcg. That's not too much is it?

2 doctors weighed in
Dr. Bennett Werner
Internal Medicine - Cardiology
1 doctor agrees

In brief: It's ok

You cannot take too much B12 - your kidneys will simply send the xs out in your urine.
There are no "b12 overdose" diseases. Fyi, for those who are deficient in b12, the dose is 1, 000 mcg daily.

In brief: It's ok

You cannot take too much B12 - your kidneys will simply send the xs out in your urine.
There are no "b12 overdose" diseases. Fyi, for those who are deficient in b12, the dose is 1, 000 mcg daily.
Dr. Bennett Werner
Dr. Bennett Werner
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