Generally speaking, protein powder and coffee can be brewed together.
First of all, protein powder can supplement the body’s protein needs, and coffee is usually used to refresh, moderate consumption will not have a great effect on the body, therefore, can be brewed together and will not react with each other.
However, it should be noted that coffee and protein powder should be avoided on an empty stomach. First of all, drinking protein powder on an empty stomach, because the liquid in the stomach stays for a shorter time, not conducive to nutrient absorption; and coffee contains caffeine, drinking on an empty stomach, easy to stimulate the secretion of gastric acid, resulting in gastrointestinal discomfort.
In addition, attention should be paid to drinking in moderation to avoid excessive intake at one time, aggravating the burden on the stomach and intestines. Especially coffee, drinking at night may cause nervous excitement, not conducive to sleep.