I use a product called SISU Whey Protein Isolate Powder.(vanilla or chocolate). But it is made in Canada. I'm sure there are lots of products similar to it. 1 serving has 114 calories, 24.6 grams protein, 3 grams fat, and 3 grams carbs. It is sweetened with sucralose. I don't use it all that often, maybe once or twice a week. I use whipping cream, a little water, sometimes a little cream cheese, a scoop of powder, and some ice cubes. It is very rich, and will up your calorie intake if you have a day that you need that. I am very often not hungry int he morning, so don't have breakfast until after 11. So then I may have a shake in the early afternoon to tide me over till later. Hope this helps.

Glenda