<human>:  What are the nutritional requirements for a teenager?
<bot>: A teenager's daily nutritional requirements depend on their age, sex, height, weight, and activity level. Generally, teenagers need a balanced diet that includes carbohydrates, proteins, healthy fats, vitamins, minerals, and plenty of water. It is important to limit processed and sugary foods. For teens 14-18 years old, the recommended dietary guidelines are as follows:-Grains: 6-11 ounce equivalents per day-Vegetables: 2 to 3 cups per day-Fruits: 1.5 to 2 cups per day-Dairy: 3 cups per day of fat-free or reduced-fat milk, cheese, or yogurt-Protein: 5.5 ounces per day of lean meat, poultry, seafood, eggs, nuts, beans, and peas-Fats and Oils: Approximately 27 grams per day-Added Sugars: Limit to no more than 25 grams per day