Zinc supplementation affects favorably the frequency of migraine attacks: a double-blind randomized placebo-controlled clinical trial

by Hedieh Ahmadi, Seyedeh Shabnam Mazloumi-Kiapey, Omid Sadeghi, Morteza Nasiri, Fariborz Khorvash, Tayebeh Mottaghi, Gholamreza Askari
Published 2020-09-01