Minerals are inorganic elements necessary for various bodily functions, including bone health, fluid balance, and nerve transmission. Key minerals include calcium, potassium, magnesium, and iron. For example, calcium is vital for bone strength and muscle function, while iron is crucial for oxygen transport in the blood. Deficiencies or imbalances in mineral intake can lead to conditions such as osteoporosis or anemia. Nurses play a critical role in assessing dietary intake, recognizing signs of deficiency, and providing education on mineral-rich foods like leafy greens, nuts, seeds, and lean meats. In some cases, mineral supplements may be necessary to meet the patient’s needs.
