A member asked:

Could it be okay to take c4 extreme with multivitamin, fish oil and calcium supplement?

A doctor has provided 1 answer
Dr. Atique Mirza answered

Specializes in Internal Medicine - Cardiology

C4?: I am not sure what C4 is but it may not be harmful to combine the rest.

Answered 2/13/2015

4.3k views

Thank

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