Diet and gut microbiome linked to improved health and cancer treatment

Research suggests a strong link between diet, the gut microbiome, and various health outcomes, including cancer treatment efficacy. Experts note that a healthy microbiome can help manage weight, improve mood, and reduce risks for cardiovascular and brain diseases.

To support gut health, nutritionists recommend a diet high in fiber, specifically targeting 25-30 grams daily. Affordable options include beans, vegetables, fruits, and nuts. Fermented foods such as yogurt, sauerkraut, kimchi, kefir, and certain probiotic milk beverages provide beneficial microorganisms that can block harmful pathogens.

In cancer research, studies are exploring the “obesity paradox,” where some patients with a higher body mass index appear to respond more effectively to immune checkpoint inhibitors. New findings suggest this may not be due to body weight itself, but rather how specific diets and gut bacteria interact with the immune system to enhance immunotherapy responses.