Tag Archives: selenium

How selenium tolerates arsenic toxicity in rice plant? Role of phenolics and nutrient elements in amelioration of arsenic induced phytotoxicity

Arsenic (As) contamination is a major environmental hazard of recent times which poses a health risk for human through food chain contamination. Nearly 200 million people are at risk of As toxicity. Millions of people depend on

How selenium is incorporated into proteins: structural view of selenocysteine ‘recoding’

Selenium is an essential micronutrient for human health. It is present in proteins as a special amino acid, selenocysteine, which is the so-called 21st amino acid. Selenocysteine resembles serine and cysteine, where the selenium atom (Se) replaces

Multiminerals in mammals: longevity, organ biology and other things

Whenever we pick up a bottle of multimineral supplement, some chemical elements often appear on the list of ingredients: sodium, potassium, calcium, magnesium, zinc, iron, and so on. How are they important to us? Well, our bones

Importance of selenium for brain function

Trace element selenium is known to be essential for the human beings. Generally accepted daily intake of selenium is in the range of 20-70 μg. ‘Effective’ part of the ingested selenium is consumed for producing of special