<human>:  What would be the optimal diet for a person trying to lose weight?
<bot>: The optimal diet for a person trying to lose weight would include a balanced diet of nutrient-dense foods such as lean protein, fruits, vegetables, whole grains, legumes, and healthy fats. Additionally, it is important to reduce your calorie intake to create a caloric deficit and drink plenty of water. Lastly, reducing portion sizes and limiting added sugars, processed foods, and alcohol can help support weight loss goals.