Is it a universal ___(true) that exercise is good for you?PS

Is it a universal ___(true) that exercise is good for you?PS ___(do)exercise is good for us. it is good for us__(exercise) It is good for you_____(exercise)more. doing exercise is good for you D----- more exercise is good for you. it is true that ____(nature) food is good for our health We are always told that TV is not good for us. If it is true Do you think it is good ___(walk)for health? 英语翻译Exercise is good for you because it can help you to keep is that good for you? it is good ___ eye exercise every day .