When Fiber Does Not Protect: Evaluating Statistical Interaction Between Dietary Fiber, Sodium-to-Potassium Ratio, and Metabolic Syndrome in South Korean Adults
Objectives: Metabolic syndrome (MetS) represents a major public health concern strongly associated with dietary factors. High sodium and low potassium intakes are established cardiometabolic risk factors, and dietary fiber has been hypothesized to exert a buffering influence. In this cross-sectional study, whether diet...