While, there is a long list of health benefits one can derive from consuming protein powders. One question always remains unanswered, that is, if it is healthy to drink protein shakes daily. There are certain pros as well as some cons of gulping down protein shakes regularly. Pros being, you can get ample amount of protein for the day, that is get all the 9 essential amino acids covered for the day, which is very hard to maintain through a plant or meat-based diet.