The subject must first understand this: what is the purpose of eating carbohydrates while drinking protein powder? The aim is to make more effective use of protein.

After fitness, the body's demand for energy will not drop rapidly, but will remain at a high level for a period of time and continue to burn carbohydrates and fat. It is usually after the heart rate returns to normal that this process gradually weakens.

Drinking protein powder and eating carbohydrates after training is to let carbohydrates provide energy for this process, rather than decomposing protein to provide energy.

Therefore, if you are obese and the purpose is to lose weight and shape, it is best not to eat.

If your goal is to gain muscle, then a proper amount of supplement is necessary.