<human>:  How do I optimize my diet for weight loss?
<bot>: To optimize your diet for weight loss, focus on nutrient-dense, high-fiber, low-calorie foods. Eating nutritious, whole foods such as fruits, vegetables, lean proteins, and whole grains will fill you up and help you stay on track with your weight loss goals. Additionally, limiting your portion sizes, avoiding processed and sugary foods, and drinking plenty of water can help you reach your desired weight.