Mineral make up a broad range of compounds which are found naturally. They are inorganic meaning they are neither animal or plant. They are solid and have a definite chemical composition.
Similar to vitamins, minerals do not provide the body with fuel. However they have many key functions inside the body, for example, calcium, magnesium and phosphorus strengthen bones and teeth. Iron is an essential component of blood and sodium, potassium and chloride help regulate your bodies PH level.
If our bodies relied on our ability to monitor the quantity and source of every mineral the body needs humans would have been extinct a long time ago! Thankfully nature has made it simple and has done all the hard work for us. The same principle applies to get enough vitamins, eat a wide variety of fruits and vegetables, and you will consume the right amount of minerals. For those who would like a piece of mind, there is a chart below which contains good sources of the most import minerals.