Spanish nutritionist Vanesa León asserts dietary changes significantly impact gut health. She highlights the importance of a fiber-rich diet and incorporating fresh foods, particularly for individuals over 40. León emphasizes these habits nurture the diverse community of microorganisms within the intestine, known as the microbiota. A healthy gut microbiota is crucial for overall well-being and efficient digestion. The expert’s advice focuses on proactively supporting intestinal health through conscious food choices. These adjustments can lead to noticeable improvements in digestive function and potentially broader health benefits.