Nikolas
Created page with "== Summary == * The micronutrients are vitamins, minerals and trace elements * The minerals are Na+, K+, Ca2+, Mg2+, PO43- and Cl– * Many trace elements are needed, like iron, iodine, zinc, copper and fluorine == Sodium, chloride and potassium == The main role of sodium and potassium ions is to carry charge. By having different amounts of charge inside and out of the cell, we create a potential force called the action potential, because electrochemical forces want to..."
