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Minerals Notes: Definitions & Explanations PDF | Download eBooks

Study Minerals lecture notes PDF with college biology definitions and explanation to study “What are Minerals?”. Study minerals definitions with college biology terms to review biology course for online degree programs.

Minerals Definitions:

  1. Minerals are inorganic elements that originates in the earth and cannot be made in body.

    Biology by Dr.William George and A.R.Sheikh



  2. Minerals are inorganic substances. Once again, only small amounts of them are needed in the diet.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



Minerals Notes:

Minerals are considered as a fundamental element in operating different body functions as well as in improving and maintain the health in human beings. It also a great source of energy that human receives in their diets, directly consumes from plants and water or indirectly from animals foods. There are two categories of mineral: major minerals and trace minerals. Major minerals that human require is 100 mg each day and trace minerals less then 100 mg daily. Major minerals are included: sodium, potassium, chloride and calcium, magnesium & phosphorus while, trace minerals are: iron, copper, zinc, chromium, fluoride and iodine.

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