Document is current

Article History

Received: 1 June 2022

Revised: 10 June 2023

Accepted: 15 September 2023

First Online: 3 January 2024

Declarations

:

: Ethical approval has been obtained from the Azad University branch of the Lahijan Ethic. This study followed the standards of iridology science from the Canadian Association of Natural Nutritional Practitioners, the International Organization of Nutritional Consultants (IONC), and the National Association of Nutrition Professionals (NANP). Respective review boards from the Azad University branches of Rasht and the Azad University branches of Tehran.

: The authors declare no conflict of interest.