👉 Infirmity, also known as malnutrition or undernourishment, is a condition in which a person's body does not receive enough nutrients to support their health and growth. This can lead to various health issues such as weakened immune system, poor cognitive function, fatigue, and even death if left untreated. Infirmity can occur due to several factors such as malnutrition, undernourishment, malabsorption or inadequate dietary intake, dehydration, heat stress, infections, and other medical