Selenium-Rich Products: Their Development and Regulation of Human Health (Hardback or Cased Book)

Selenium is an essential trace element acting primarily via selenoproteins in antioxidant defense, immune regulation, and thyroid metabolism. Deficiency remains a global concern, yet the narrow window between deficiency and toxicity presents a complex challenge. This Reprint compiles cutting-edge research on the development, health effects, and regulation of selenium-rich products. It explores mechanistic insights into protection against oxidative stress, radiation, and metabolic disorders, alongside innovations in plant-based and nano-selenium formulations. A key theme is precision nutrition: studies highlight erythrocyte selenium as a superior long-term biomarker for guiding personalized supplementation, while also evidencing how excess intake may disrupt metabolism. Together, these contributions advance the safe and effective application of selenium-rich products. This volume serves as a vital resource for researchers, clinicians, and industry professionals in nutrition, food science, and public health, fostering further exploration of selenium for disease prevention and health promotion.