The Association Between Dairy Product Consumption and Asthenozoospermia Risk: A Hospital-Based Case-Control Study.

ABSTRACT: Background: Evidence of an association between dairy product and main related dairy nutrient intake, and the asthenozoospermia risk have been limited and controversial. Methods: A hospital-based case-control study including 549 men with asthenozoospermia and 581 normozoospermic controls was carried out in the infertility clinics of Shengjing Hospital of China Medical University between June, 2020 and December, 2020. Dietary intake was assessed with a validated food frequency questionnaire. According to the World Health Organization guidelines, semen parameters were collected through masturbation and were measured with WLJY9000 instrument and flow cytometry. The daily intake of dairy products and related nutrients was categorized into three groups according to control distribu

SUBMITTER: Wang XB 

PROVIDER: S-EPMC8566545 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature