Sodium is a metallic element. When it is combined with chloride to form sodium chloride, we refer to it as salt. Sodium plays important roles in the regulation of blood volume, blood pressure, pH, nerve and muscle function. Sodium is found in table salt and as a natural component of many foods, especially seafood and…
Tag: essential nutrient
Sulfur
Sulfur is a non-metallic element that exists as an odorless, yellow crystalline solid in its natural form. It is an essential component of the amino acids methionine, cystine, cysteine and taurine. It is also part of the molecular structure of two vitamins: thiamine and biotin, and participates in many reactions in our bodies as sulfides…
Zinc
Zinc is a metallic element that is needed in very small amounts for human health. Zinc regulates the activities of genes, supports blood sugar balance and metabolism, is important for the senses of taste and smell and has a key role in immune function. Some of the best food sources of zinc include spinach, lamb,…
The Doctor's Note 
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