Rachel,
Welcome to the Cathe forum--I see that you are new to Cathe by your other post! Hope you get lots of useful information here.
The Nitro-Tech powder sounds gross! I have not tried it, but I've seen plenty of ads for it in the various magazines, particularly Oxygen magazine. I believe it is made by the makers of Hydroxycut, which is particularly scary stuff because it contains ephedra and some other herbs that have been linked to heart failure and other problems. I cannot imagine that the powder is too good for you. You should carefully check the ingredients to make sure you are not taking something like ephedra that is hidden in the powder. There are other, more natural sources of protein you could try. I don't use any, but perhaps some of the others could recommend some for you.
Also, Cathe recently posted that she does not use any supplements or anything unnatural in her diet.
Good luck, and, again, WELCOME!
Linda aka Cruncholi