A tray of oven-roasted chestnuts behaves like a nutritional prank. They smell and taste like a sugar-heavy dessert, yet their macronutrient profile quietly mimics a modest whole-grain side far more than a fatty nut bowl.The surprising part is the fat gap. Chestnuts carry only a small fraction of the lipid load found in almonds, walnuts, or hazelnuts, while most of their calories arise from complex...More