Dear Ms. Singh,
Thanks for writing in. I am a qualified and certified cardiologist. I read your question with diligence. I see no reasonn in taking Zinc with other vitamin supplements (Zevit
is one preparation comes to mind) but two things: a) Though the drug is available over the counter but your treating doctor ought to know that you are taking it so that he/she can look for any drug interaction
in the patient b). The additional medicine has only marginal benefit that too in some group of patients, though there is no harm (no apparent drug interaction with your list) in taking the supplement per se. Except I think, it makes the list of medicines rather long and patient tends to miss taking one of the essential medicine, that you ought to be careful about. Good Luck.
Dr Anil Grover
MBBS, MD (Medicine) DM(Cardiology)