What is produced during the Krebs cycle?

During the Krebs cycle, the following products are produced per turn: 3 NADH, 1 FADH₂, 1 GTP (or ATP), 2 CO₂, and 1 CoA-SH (Coenzyme A). NADH and FADH₂ serve as electron carriers for ATP production in the electron transport chain, CO₂ is expelled as a waste product, and GTP (or ATP) provides usable energy for the cell. Additionally, oxaloacetate is regenerated for the cycle to continue.