Which type of carbohydrates provides a more direct source of energy?

Simple carbohydrates provide a more direct source of energy primarily because of their chemical structure. They consist of just one or two sugar molecules (monosaccharides or disaccharides), which makes them easier and quicker for the body to digest and absorb. This rapid digestion leads to a swift increase in blood sugar levels, providing an immediate source of energy for the body.

In contrast, complex carbohydrates contain longer chains of sugar molecules (polysaccharides), which take more time to break down and convert into glucose. This slower digestion can be beneficial in certain contexts, as it offers a more sustained release of energy over time rather than a quick spike. Thus, while both types contribute energy, simple carbohydrates are more readily available for immediate use.