Fasting can have both positive and negative effects on gut health. On one hand, it allows the digestive system to rest during fasting hours, which can promote healing and improve gut function. On the other hand, if you consume unhealthy foods during non-fasting hours, it may lead to digestive discomfort. To support gut health, focus on a diet rich in fiber, such as fruits, vegetables, and whole grains. Staying hydrated is also critical for digestion. If you have pre-existing gut issues, consider consulting with a healthcare provider to tailor your fasting and eating habits accordingly.