As digestive health trends gain momentum in 2026, nutrition experts highlight the benefits of increasing fiber intake through fruit. Certified holistic nutritionist Robin DeCicco emphasizes that fiber supports the growth of beneficial gut bacteria, which play a crucial role in digestion, immunity, and inflammation reduction. Among the top recommended fruits are kiwis, passion fruit, peaches, plums, citrus fruits, and figs, all of which offer a combination of fiber, antioxidants, and hydration to promote regularity and nourish the gut microbiome. Recent studies also suggest that certain fruits, such as oranges, may contribute to improved mental health, further underscoring the importance of a fiber-rich diet. Experts advise that most adults are not meeting the recommended daily fiber intake and encourage incorporating these fruits for better digestive and overall health.