Minerals

In the context of nutrition, a mineral is a chemical element required as an essential nutrient by organisms to perform functions necessary for life. However, the four major structural elements in the human body by weight (oxygen, hydrogen, carbon, and nitrogen), are usually not included in lists of major nutrient minerals (nitrogen is considered a “mineral” for plants, as it often is included in fertilisers). These four elements compose about 96% of the weight of the human body, and major minerals (macro-minerals) and minor minerals (also called trace elements) compose the remainder.

Minerals

Many different minerals are essential for health, often in tiny amounts. Some of the most important are: Calcium has long been associated with formation of bones and teeth but has a wide role in human health, and claims have now been authorised for the maintenance of normal bones and teeth and also for the maintenance …

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