Selenium deficiency occurs when an organism lacks the required levels of selenium, a critical nutrient in many species. Deficiency, although relatively...

Selenium is a chemical element; it has the symbol Se and atomic number 34. It is a nonmetal (more rarely considered a metalloid) with properties that are...

low levels of selenium cause deficiency while high levels cause toxicity. For example, in salmon, the optimal concentration of selenium in the fish tissue...

Seneviratne, Sonia I.; Smith, Pete; Winkel, Lenny H. E. (2017-03-14). "Selenium deficiency risk predicted to increase under future climate change". Proceedings...

of potential risk factors that may lead to iodine deficiency: Low dietary iodine Selenium deficiency Pregnancy Exposure to radiation Increased intake/plasma...

PMID 34607911. Chareonpong-Kawamoto N, Yasumoto K (February 1995). "Selenium deficiency as a cause of overload of iron and unbalanced distribution of other...

a congestive cardiomyopathy caused by a combination of dietary deficiency of selenium and the presence of a mutated strain of Coxsackievirus, named after...

matters in drinking water. A severe selenium deficiency was documented as well[clarification needed], but selenium status [clarification needed]was not...

Osteoporosis Rickets Tetany Iodine deficiency Goiter Selenium deficiency Keshan disease Iron deficiency Iron deficiency anemia Zinc Growth retardation Thiamine...

Excess iodine is more cytotoxic in the presence of selenium deficiency. Iodine supplementation in selenium-deficient populations is problematic for this reason...