macromineral

Minerals are essential inorganic elements that are crucial for human nutrition. They are broadly categorized into two groups: macrominerals and trace minerals (microminerals). Macrominerals, such as calcium, phosphorus, magnesium, sodium, chloride, and potassium, are needed in amounts of 100 milligrams or more per day. Trace minerals, including iron, zinc, copper, and iodine, are required in much smaller quantities, typically less than 15 milligrams daily.1

Minerals do not provide energy but play vital roles in metabolism, bone health, nerve function, and fluid balance. They are not destroyed during food preparation but can be lost through leaching into cooking water. Absorption can be influenced by other dietary components and the body's needs. While essential, excessive intake of minerals can lead to toxicity, with trace elements posing a particular risk.12