You work out at 20 o'clock, but when do you drink muscle powder? It is generally not recommended to drink muscle-building things 4 hours before going to bed.

If you go to bed at 24 o'clock, you must drink it before 20 o'clock!

Besides, since you want to gain muscle, why not eat it? Three meals are definitely necessary, otherwise it will be useless. The terrible thing is that your stomach will feel uncomfortable. In that case, the muscle-building powder you drink is likely to have an effect on your stomach.

Sleeping online is easy to cause stomach fever or stomach cramps, so I can't sleep.