What is the product of the Krebs cycle?

Each turn of the Krebs cycle produces the following products: 3 NADH, 1 FADH₂, 1 GTP (or ATP), 2 CO₂, and 1 CoA-SH (Coenzyme A). NADH and FADH₂ carry high-energy electrons to the electron transport chain, while CO₂ is expelled as a metabolic waste. GTP (or ATP) serves as immediately usable energy within the cell, and cycle intermediates participate in other metabolic pathways.