The mineral that has the lowest daily requirement is iron.
Minerals
In nature, minerals are present in
In our body, they appear in tissues, liquids and specific secretions (blood, sweat, urine, feces, saliva, among others). It may be strange to have iron, copper and magnesium in the body, but they are there, each with their own function.
Minerals are classified according to the amount needed in our body:
Macrominerals: daily requirement is higher. Its main functions are linked to the structure and formation of bones, regulation of body fluids and digestive secretions. Examples:
- Sodium
- Potassium
- Calcium
- Phosphorus
- and Magnesium.
Microminerals (or trace elements): lower daily requirement. The functions of these minerals are related to biochemical reactions, the immune system and antioxidant action. Examples:
- Iron
- Copper
- Fluoride
- Manganese
- and Zinc.
With this information, we can conclude that iron is a microminerals, and we need it in lesser amounts in our body.
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