The term “exposome” describes the totality of exposures to which an individual is subjected
from conception to death. It includes both external and internal factors as well as the human …

Oxygen‐free radicals, reactive oxygen species (ROS) or reactive nitrogen species (RNS),
are known by their “double‐sided” nature in biological systems. The beneficial effects of …

Free radical damage is linked to formation of many degenerative diseases, including cancer,
cardiovascular disease, cataracts, and aging. Excessive reactive oxygen species (ROS) …

Cancer cells are characterized by an increase in the rate of reactive oxygen species (ROS)
production and an altered redox environment compared to normal cells. Furthermore, redox …

This review covers current knowledge of selenium in the environment, dietary intakes,
metabolism and status, functions in the body, thyroid hormone metabolism, antioxidant …

Background: Vitamin and mineral supplements are commonly used to prevent chronic
diseases. Purpose: To systematically review evidence for the benefit and harms of vitamin …

COVID-19 is a zoonotic disease with devastating economic and public health impacts
globally. Being a novel disease, current research is focused on a clearer understanding of …

Various nutritional, behavioral, and pharmacological interventions have been previously
shown to extend life span in diverse model organisms, including Saccharomyces cerevisiae …

Background This review is the third update of the Cochrane review" Selenium for preventing
cancer". Selenium is a naturally occurring element with both nutritional and toxicological …

Reactive oxygen species (ROS) are highly reactive molecules that arise from a number of
cellular sources, including oxidative metabolism in mitochondria. At low levels they can be …