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A member asked:

Can taking super b complex and drinking redbull be reason my serum b12 was greater then 2000 drank 2 and took 1 tab a day in 3 days before test. thx?

A doctor has provided 1 answer

Maynot be a problem: You are absorbing B 12 efficiently. Look at how much the label says these each contain VitaminB 12. You can confer wiht your physicians and see if it is a problem, but I don't think it is.

Answered 1/1/2017

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