Can Zone Diet be used with Proactol?
I have experience with the Zone Diet, and I don’t think you should use it with anything that blocks absorption. The whole point of diets like Zone are to achieve certain macronutrient ratios by diet, so if you’re skewing what gets absorbed, you’re changing that balance. On a related note, none of the supplements that block fat absorption are really all that good for you, as they inhibit absorption of fat soluble vitamins, like A, D, and E.