What is produced in the Krebs cycle?

In one complete turn of the Krebs cycle, the products are: 3 NADH, 1 FADH₂, 1 GTP (or ATP), 2 CO₂, and 1 CoA-SH. The high-energy electron carriers (NADH and FADH₂) are used to produce ATP via oxidative phosphorylation, while CO₂ is released as a waste product. GTP (or ATP) provides a small but immediate source of energy for the cell.