Micronutrient malnutrition occurs when individuals do not get enough essential vitamins and minerals, which are crucial for maintaining good health. Common deficiencies include iron, vitamin A, and iodine, which can lead to various health issues such as anemia, weakened immune function, and developmental problems in children. This type of malnutrition often affects vulnerable populations, particularly in low-income areas where access to a diverse diet is limited. Addressing micronutrient malnutrition involves improving dietary diversity, fortifying foods, and promoting the consumption of nutrient-rich foods like fruits, vegetables, and whole grains.