Which phytochemical is noted for high concentration in onions and fights oxidative damage?
Answer
Quercetin
Quercetin is identified as a potent flavonoid found abundantly in onions, frequently highlighted for its specific role in protecting the body against oxidative damage. Oxidative damage, stemming from reactive oxygen species (ROS), is a significant pathological factor linked to male infertility. By neutralizing these damaging free radicals within cellular systems, including the Leydig cells responsible for testosterone synthesis, quercetin exerts a protective influence on sperm quality and overall reproductive health. While sulfur compounds are also present and beneficial, quercetin is specifically emphasized as the major flavonoid with high concentration responsible for this protective antioxidant action.
Related Questions
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