The Science of Satiety: Which Foods Keep You Fullest Longest
The Science of Satiety: Which Foods Keep You Fullest Longest? Ever finish a meal and still feel hungry 30 minutes later? Understanding satiety — the feeling of fullness — can help you choose foods that satisfy your appetite and reduce overeating. Let’s break down the science behind what keeps you full, why it matters, and which foods actually deliver lasting satiety. 🥩 Macronutrients Ranked by Satiety Different macronutrients affect fullness in different ways: Protein: Most satiating. Stimulates appetite-regulating hormones like GLP-1, peptide YY, and reduces ghrelin (the “hunger hormone”). Fiber: Slows digestion, adds bulk, and prolongs fullness. Found in fruits, vegetables, legumes, and whole grains. Fat: Moderately satiating. Slows gastric emptying but less effective than protein and fiber for appetite control. Carbohydrates: Quick energy, but refined carbs (white bread, pastries) are less filling. Complex carbs (oats, brown rice) provide more last...