After exercise 15 minutes. After exercise, the blood mainly flows to the related skeletal muscles, and the relative digestive system is short of blood supply, indicating that the digestive system is relatively weak at this time. Eating at this time is not good for the digestive system, and absorption is not good, which is also a digestive problem. Generally, after 15 minutes, eat after qi and blood are balanced.

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Protein raw materials should be of high quality: the quality of muscle-building powder depends largely on the grade of protein raw materials in muscle-building powder. Protein can be divided into concentrated whey protein, separated whey protein and hydrolyzed whey protein according to different absorption rates. Of course, hydrolyzed whey protein is the best. Everyone should pay attention when choosing.

European and American products are not suitable for us: some products in Europe and America are designed according to their own characteristics, and many substances are excessive for us East Asians. Research shows that excessive injury is more harmful than lack. Therefore, everyone should try to choose domestic products when choosing.

The safety of products should be high: after all, muscle-building powder is something we eat, and safety is an issue that cannot be ignored. It is recommended to choose products with safety guarantee and well-known merchants as far as possible.

What suits you is the best: according to the proportion of carbohydrates in muscle-building powder, different people are suitable, and the thinner you choose, the higher the carbohydrate is. You'd better refer to the advice given by professionals when choosing. Anyway, it's the same old saying. According to your physical condition, what suits you is the best.