<human>:  What is the most nutritious diet to promote weight loss?
<bot>: The most nutritious diet to promote weight loss is one that is rich in plant-based proteins, fiber, healthy fats, and complex carbohydrates. Eating plenty of fruits and vegetables, lean proteins, nuts and seeds, legumes, and whole grains can help you achieve weight loss goals in a balanced and healthy way. Additionally, reducing your intake of sugar, processed foods, and unhealthy fats can also help promote weight loss.