Can I drink protein shakes for most of my diet?

We do not recommend drinking protein powder for a majority of your nutrition. Your Personalized Protein blend is designed to supply your diet with a high amount of quality protein. However, a large part of your diet should remain food-based, although protein powders can be a great help. I would recommend to include the protein powder into a healthy diet that includes meals and snacks consisting of different food groups.

Although it supplies a significant amount of protein, you shouldn't use your protein powder to try and fill in other nutrition gaps. Remember that your protein powder should be a relatively small portion of your entire diet, in the overall picture of things.