Please choose the correct ending to complete the given sentence: Youth: [header] How to control weight [title] Eat lots of fruits and vegetables. [step] Fruits and vegetables are packed with nutrients, relatively low in fat, and can fill you up without you having to consume a lot of calories. Adults should eat about five servings each of fruit and vegetables per day.

Ending1: [title] Use your muscles, not your bones. [step] Contrary to popular belief, fat is actually a part of our health. Ending2: To increase your overall calorie intake and to help you avoid unnecessary calories, you can : [substeps] Choose fruits and vegetables as you see fit, which will have a long shelf life. Choose foods that are high in fiber, such as vegetables, fruits, dairy, and berries, and low in saturated fats. Ending3: [substeps] One serving is equivalent to one small piece of fruit, or a half cup of cooked vegetables. Cauliflower and broccoli, peppers, string beans, summer squash, peppers, and leafy greens are great vegetable choices for people who want to control their weight. Ending4: Fruits and vegetables should be eaten between six and eight hours between midnight and dawn, as well as two hours before bedtime. Having two meals two hours before bedtime should also be plenty.

Answer format: ending1/ending2/ending3/ending4