Flavorless Protein

I can't seen to get in all my protein daily like I should. And I've noticed alot of you say you're adding flavorless protein to your food and drinks. Which product is the best and does it change the consistancy of your food and drinks? Can you tell that you have added the protein? Please help. Thanks!!

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.