| Minerals are elements neede by the body other than carbon, hydrogen and oxygen.
Calcium and phosphorus help keep bones amd teeth strong, keep muscles and nerves working and are needed in the blood clotting process. Good sources of calcuim are milk, cheese, eggs, fish bones and white bread. Phosphorus can be found in plant and animal cell protein.
Iron, combined with vitamin C is used for energy and cell maintenance. Good sources include liver, kidney and cocoa. Other sources include curry powder and treacle.
Sodium, chloride and potassium keep the concentration of body fluids level. Chloride is also needed to produce the natural stomach acids. Sodium chloride is common salt. These minerals are found in yeast extract, fish, cheese and bacon.
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