当然，平衡膳食也是保持干净不油腻的关键。

我们要确保每餐都摄入足够的蔬菜、水果、全谷类食物和优质蛋白质，以满足身体对各种营养素的需求。

同时，控制油脂和盐的摄入量，避免过量摄入高热量食物。

Of course, a balanced diet is also key to maintaining cleanliness and avoiding greasiness. We need to ensure that we consume sufficient vegetables, fruits, whole grains, and high-quality protein at every meal to meet the body's needs for various nutrients. At the same time, control the intake of oil and salt, and avoid excessive intake of high calorie foods.