The impact of alcohol on gut health is a subject of ongoing research. While a moderate amount of alcohol may complement a meal, excessive consumption could negatively affect the trillions of microbes in the gut. Studies suggest that heavy drinking can lead to an imbalance of good and bad bacteria, known as dysbiosis, which is linked to inflammation and disease. Additionally, heavy drinkers with dysbiosis may experience a more permeable gut lining, potentially allowing harmful substances to enter the body.