What is malnutrition?

Malnutrition refers to a condition that arises when the body does not receive adequate nutrients or fails to maintain an appropriate balance of those nutrients. This can manifest in various forms, including undernutrition, where there is a deficiency of essential nutrients, and overnutrition, which may lead to obesity or related health issues due to an excess of calories or certain nutrients. The emphasis on both quantity and quality of nutrients is vital, as a well-balanced diet is essential for overall health.

This understanding illustrates that malnutrition is not solely about not getting enough food, but also about not getting the right types of food needed for optimal health and bodily functions. Ensuring a proper mix of macronutrients, vitamins, and minerals is critical for maintaining health, which is why the correct answer defines malnutrition as related to both inadequate intake and imbalances in nutrient consumption.