Diabetes diet alert: Expert reveals these common foods spike your blood sugar

Managing diabetes involves understanding how food affects blood sugar. The glycemic index, or GI, ranks foods by their impact on glucose levels. High GI foods cause rapid spikes, while low GI options release sugar slowly. Choosing whole foods with lower GI, like lentils and oats, helps stabilize blood sugar. Combining carbohydrates with protein or healthy fats further aids regulation.