Results of recent epidemiologic studies suggest the need to reassess the safe upper limit in
drinking water of selenium, a metalloid with both toxicological and nutritional properties …

Free radicals are produced continuously in the cells as part of normal cellular function,
however excess production might play a role in pathophysiology of many disease …

Oxidative phosphorylation in the mitochondria is an important energy-producing process for
eukaryotic cells, but this process can also result in producing potentially cell-damaging side …

For decades, it was thought that many common dermatological conditions had no
relationship to diet. Studies from recent years, however, have made it clear that diet may …

Oxidative stress is both the cause and consequence of impaired functional homeostasis
characterizing human aging. The worsening efficiency of stress response with age …

Context β-Carotene, which is derived from most fruits and vegetables, is the most common
type of carotenes. Existing studies have demonstrated that β-carotene is associated with …

Radiotherapy and chemotherapy are the most effective nonsurgical treatments for cancer
treatment. They usually induce regulated cell death by increasing the level of reactive …

It appears that the story on vitamin E and its role in human health remains incomplete. It is
apparent that vitamin E supplementation involves many variables, some of which include its …

Skin conditions are a significant cause of fatal and nonfatal disease burdens globally,
ranging from mild irritations to debilitating diseases. Oxidative stress, which is an imbalance …

Abstract The Supplementation in Vitamins and Mineral Antioxidants Study was a double‐
blind, placebo‐controlled, randomized trial, in which 12,741 French adults (7,713 women …