Micronutrients are essential vitamins and minerals required by the body in smaller quantities to support various physiological functions, growth, and development. They include vitamins (such as A, C, D, E, and the B-complex vitamins) and minerals (such as calcium, iron, potassium, and zinc). Micronutrients play crucial roles in immune function, energy production, bone health, and overall metabolic processes. While they do not provide energy directly, adequate intake of micronutrients is vital for maintaining health, preventing deficiencies, and supporting the body’s ability to utilize macronutrients effectively. A diverse and balanced diet rich in fruits, vegetables, whole grains, and lean proteins is essential for meeting micronutrient needs.