what to add to the unflavored protien

 My Dr wants 5 shakes a day....but did not tell me what I could drink and get the protien....is a thicker liquid OK ?  I am having no trouble getting everything in.   Thanks for answering a reptitive question

water..crystal light...ff milk..broth

I used the flavored sugar free, zero calorie packets of powdered drink mixes - strawberry/banana, grape, orange, etc. - and water. I also added a handful of frozen fruit into the blender with the protein powder, drink mix, and water and pulverized the fruit. Early out I also strained the mixture after blenderizing to remove any lumps. I mostly used the chocolate frosty protein powder though. The unflavored protein I used in soups, cottage cheese, yogurt, oatmeal, grits, etc. as I was able to add those items to my diet.

Crystal Light is good but I found the store brand of the sugar free, zero calorie drink mixes to be just as good and at a much lower price.