BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Other minerals like chromium, copper, iodine, iron, selenium, and zinc are called trace minerals because you need only very small amounts of them.

Detailed explanation-2: -Trace minerals, also called micro minerals, are essential minerals that the human body must get from food, but, unlike macro minerals, we only need a very small amount. Even though trace minerals are needed in tiny doses, they are still crucial to our health and development.

Detailed explanation-3: -You only need small amounts of trace minerals. They include iron, manganese, copper, iodine, zinc, cobalt, fluoride and selenium. Most people get the amount of minerals they need by eating a wide variety of foods. In some cases, your doctor may recommend a mineral supplement.