Gut microbial contributions to thermogenesis.

Summary: Did you know the tiny bugs in your stomach actually help keep you warm? It is true! The bacteria in our gut do a lot more than just digest our food. They actually help our bodies create heat, which is a process called thermogenesis. This helps animals survive in the cold and keeps our body's energy perfectly balanced. But if these helpful bugs get wiped out—like when we take antibiotics—our bodies can struggle to control our temperature. This can lead to weight gain or sickness. Scientists are now looking at how we can use these good bacteria to help fight obesity and keep us healthy!