Please choose the correct ending to complete the given sentence: Health: [header] How to lose weight with nutritional cleansing [title] Fill up on fiber-rich foods. [step] Fruits and vegetables are two food groups that are a key part to a cleansing and healthy diet. They are rich in vitamins, minerals, antioxidants and fiber.

Ending1: Look for fruit, vegetables, nuts, beans, seeds, and whole grains. These foods can help keep your diet strong, filling up on nutrient-rich foods. Ending2: [substeps] Fresh fruits and vegetables will produce a good ratio of health and happy health. Lean fish such as salmon, mackerel, trout, and trout are rich in vitamins and minerals. Ending3: Try to fill up on whole foods that are high in flavor, protein, fiber and healthy fats. [substeps] Eat red fruits such as raspberries, blueberries, strawberries, and grapes. Ending4: All of these qualities are important for a healthy and cleansing diet. [substeps] Include one to two servings of a fiber-rich fruit or a vegetable at each meal.

Answer format: ending1/ending2/ending3/ending4