Generally, it is about 30g protein powder, and your half spoon should be about 15g. Under normal circumstances, it should not be excessive, but it is also related to other aspects, such as whether you exercise thoroughly when you exercise. If the exercise is not thorough, protein provided in the diet is enough. There is no need to eat protein powder. Also pay attention to the composition of protein powder. The percentage of protein and carbohydrate in muscle-building powder should not be given to people who don't use it. If the proportion of carbohydrates is high, it is suitable for lean people to gain muscle, while the proportion of protein is high, which is suitable for slightly obese people. Body fat 23.4 is ok, don't overdo it when eating half a spoonful.