Which statement most accurately contrasts non-nutritive sweeteners with fiber and phytochemicals?

Non-nutritive sweeteners provide sweetness with negligible calories and no essential nutrients, whereas fiber and phytochemicals are non-digestible plant components or plant compounds that may provide health benefits independent of energy.

Non-nutritive sweeteners are a subclass of phytochemicals derived from fruits and vegetables and are responsible for insoluble fiber formation in plant cell walls.

Both non-nutritive sweeteners and fiber supply the same caloric value per gram, but phytochemicals supply significantly more vitamin C and minerals when compared to either of the other two.

Non-nutritive sweeteners are essential nutrients required in small amounts for cellular function, while fiber and phytochemicals are synthetic additives used to enhance flavor and texture in processed foods.