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Mineral

A mineral is a naturally occurring, inorganic solid substance with a definite chemical composition and an orderly crystalline structure. Unlike vitamins, which are organic (made by living things), minerals come from the earth and don’t contain carbon as a main component (think rocks like salt.)

The Word “Mineral”: A Long History

The word “mineral” has been around for centuries! It can be traced back to the Latin word “minera,” which means “mine” (around 1500 AD). This makes sense because minerals were originally recognized for their importance in mining and extraction.

Minerals and Metabolism:

Even though they’re tiny, minerals are mighty important for keeping our bodies running smoothly. They play a variety of roles in metabolism, including:

  • Building strong bones and teeth (think calcium and phosphorus)
  • Supporting muscle function and nerve impulses (think sodium, potassium, and magnesium)
  • Helping enzymes work properly (many minerals act as coenzymes alongside vitamins)
  • Maintaining healthy blood pressure and fluid balance (think sodium and potassium)

Other Names for Minerals:

While “mineral” is the most common term, here are some other well-documented synonyms:

  • Inorganic nutrients (because they don’t come from living things)
  • Micronutrients (needed in small amounts, just like vitamins)
  • Elemental substance (composed of just one type of atom)

Remember:

There are many essential minerals, each with a specific function. We get them from the food we eat, especially fruits, vegetables, whole grains, and dairy products. In some cases, supplements might be necessary. If you have any concerns about your mineral intake, talk to your doctor or a registered dietitian.