Please choose the correct ending to complete the given sentence: Health: [header] How to stay regular [title] Eat foods high in fiber. [step] Incorporate 14 grams of fiber for every 1 , 000 calories you eat every day. If you eat a 2 , 000 calorie diet, that translates to 28 grams of fiber.

Ending1: If you're already gluten-free, choose healthy whole grains, like those found in whole-wheat bread, pastries, fruits, and other healthy, high-protein foods. This helps to ensure that you're eating adequate amounts of fiber for your overall health. Ending2: This is equivalent to 4 cups of raspberries per day or a range of fruits, vegetables, and grains. You may want to use a food tracking app to help you keep track of your fiber intake each day. Ending3: Fiber is one of the most notable benefits of regular diets. It helps your body maintain your weight, helps your metabolism maintain new growth, and improves blood flow throughout your body. Ending4: Eat 3 cookies or other healthy snacks every day to get a daily fiber benefit. [substeps] Eat 2 , 500-2 , 200 g of protein at each meal and snack.

Answer format: ending1/ending2/ending3/ending4