Can I take half of a b- 12 when I am taking a b-complex with no b-12 in it,for my age how much b-12

i take b complex everyday. I like b-12 also. my b complex does not have b-12 in it. I have been breaking a b-12 in half to take with my b complex. is this too much for me I am 63 years old, or is it okay or can I take more b-12?
Asked Dec 12, 2016
You can't have too much; any excess your body will expel.
Answered Dec 12, 2016

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