This is near impossible for me to drink.
I am 10 days post-op and I've tried mixing it in just about anything and everything. Still can't tolerate it. Perhaps it's in my head, but I almost imagine it expanding when I drink it ... and that is pretty freaky when you're that close to having just had surgery.
If others can drink it, I am incredibly impressed. The item DOES seem to fit the bill for what you need to get from a protein powder, but that doesn't make it workable. For me.