Which English chemist isolated the metals sodium and magnesium, etc?
Sodium Latin name of "sodanum" was used as a headache remedy. The name sodium is thought to originate from the Arabic "suda", meaning headache, as the headache-alleviating properties of sodium carbonate or soda were well known in early times. Although sodium, sometimes called "soda", had long been recognized in compounds, the metal itself was not isolated until 1807 by Sir Humphry Davy through the electrolysis of sodium hydroxide. In 1809, the German physicist and chemist Ludwig Wilhelm Gilbert proposed the names "Natronium" for Humphry Davy's "sodium" and "Kalium" for Davy's "potassium". The chemical abbreviation for sodium was first published in 1814
Metals in medicine is able to trap many toxins and can bring abnormally high levels back into equilibrium. Toxic metal poisoning is usually treated with some type of chelating agent. Heavy metal poisoning, e.g., Hg, Cd, Pb, are particularly pernicious. Examples of specific types of toxic metals include: Humans need a certain amount of certain metals to function normally. Most metals are used as cofactors or prosthetics in enzymes, catalyzing specific reactions and serving essential roles. The essential metals for humans are: Sodium, Potassium, Magnesium, Copper, Vanadium, Chromium, Manganese, Iron, Cobalt, Nickel, Zinc, Molybdenum, and Cadmium. Anemia symptoms are caused by lack of