Selenoproteins in Health

Overview

Journal Molecules

Publisher MDPI

Specialty Biology

Date 2024 Jan 11

PMID 38202719

Authors

Ziqi Qi

Alex Duan

Ken Ng

Affiliations

Soon will be listed here.

Abstract

Selenium (Se) is a naturally occurring essential micronutrient that is required for human health. The existing form of Se includes inorganic and organic. In contrast to the inorganic Se, which has low bioavailability and high cytotoxicity, organic Se exhibits higher bioavailability, lower toxicity, and has a more diverse composition and structure. This review presents the nutritional benefits of Se by listing and linking selenoprotein (SeP) functions to evidence of health benefits. The research status of SeP from foods in recent years is introduced systematically, particularly the sources, biochemical transformation and speciation, and the bioactivities. These aspects are elaborated with references for further research and utilization of organic Se compounds in the field of health.

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