What is overnutrition?

Overnutrition refers to a state in which an individual consumes excessive amounts of nutrients or calories, leading to potential health issues. This condition typically arises from an imbalance where the intake of food exceeds the body's energy requirements and nutrient needs. Overnutrition is commonly associated with obesity and can contribute to various health problems, including cardiovascular diseases, diabetes, and other metabolic disorders.

In this context, the focus is on the overall consumption of nutrients and calories, not just specific components such as vitamins or sodium. While taking in too many vitamins or sodium can be problematic, it represents more specific instances rather than the broader concept of overnutrition itself. Similarly, lacking essential nutrients pertains to undernutrition, which is the opposite condition. Therefore, the correct answer outlines the comprehensive nature of overnutrition, emphasizing the excess intake of calories and nutrients overall.