To stay lean, a balanced diet is crucial. Prioritize lean proteins (chicken, beef) for satiety and muscle maintenance. Complex carbohydrates (fruits, grains) provide necessary energy without blood sugar spikes. Limit added sugars and saturated fats, as they promote fat storage. Drink plenty of water, which helps regulate metabolism and flush out toxins.Hydration is your ally. It aids digestion and feelings of fullness. Opt for regular meals to avoid cravings and maintain an active metabolism.