13. When energy-yielding nutrients are consumed in excess which one(s) can lead to storage of fat?

When energy-yielding nutrients such as carbohydrates, fats, and proteins are consumed in excess, they can lead to fat storage. Carbohydrates and proteins are converted into fat when consumed beyond the body's energy needs, while dietary fats are more readily stored since they are already in a form that the body can use for energy. Ultimately, any excess caloric intake, regardless of the nutrient source, can contribute to fat storage if it surpasses the body's energy requirements.