Eating habits that support a healthy gut microbiome focus on diversity and nutrient-rich foods. Incorporating a range of fruits, vegetables, whole grains, and fermented foods can encourage the growth of beneficial bacteria. Prebiotics, found in foods like garlic and bananas, feed good bacteria, while probiotics from yogurt and kimchi introduce live cultures to balance gut health. Limiting processed foods and added sugars is also vital, as these can negatively impact gut flora. A balanced diet fosters a thriving microbiome, supporting digestion, immunity, and overall health.