Effect of vitamin E with and without saffron on the sexual function in women of reproductive age with sexual dysfunction: a randomized controlled trial.

"Declarations Ethics approval and consent to participateThis study was approved by the ethics committee of Tabriz University of Medical Sciences on 4 May 2020 with the number IR.TBZMED.REC.1399.120 and registered in the Iranian Registry of Clinical Trials (IRCT20100414003706N36). We obtained informed written consent from all participants before their recruitment. Also, informed consent was taken from legally authorized representative of all minor participants. We designed and conducted this study in accordance with the Helsinki Declaration. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This study was conducted with the financial support of Tabriz University of Medical Sciences. The funding source had no role in the design and conduct of the study, and decision on this manuscript writing and submission."

"Trial registration Iranian Registry of Clinical Trials (IRCT): IRCT20100414003706N36. Date of registration: 17/05/2020; URL: https://en.irct.ir/trial/45992; Date of first registration: 21/05/2020."