Dietary fruit and vegetable intake linked to improved kidney health outcomes

A ten-year clinical study presented at the American Society of Nephrology (ASN) Kidney Health Week in Denver indicates that specific fruit and vegetable consumption can help manage chronic kidney disease (CKD). The study followed 108 adults with stage three CKD and metabolic acidosis, a condition characterized by excessive acid accumulation in the body.

Researchers compared three groups: one consuming a diet rich in low-potassium, high-fiber, and antioxidant-heavy produce; one using sodium bicarbonate; and one receiving standard medical care. Both the dietary approach and the sodium bicarbonate treatment were designed to reduce dietary acid load by 50 percent. The results suggest that a tailored diet of fruits and vegetables—such as blueberries, strawberries, apples, and cabbage—can serve as an effective method for managing the disease and potentially reducing hospital visits related to acid buildup.

Other nutritional research highlights the role of diet in managing systemic inflammation. Consuming foods rich in omega-3 fatty acids, such as fatty fish or flaxseeds, and antioxidant-rich berries can help lower C-reactive protein (CRP) levels. Additionally, certain spices like cinnamon and cloves are noted for their anti-inflammatory properties and potential benefits for cardiovascular health.