Ah, I see. Thanks so much for your explaination. I always practice not combining fruits and veggies, but didn't know if it was applicable to juices since there are so many fruit/veggie juice recipes and people say to make your juices 60% fruit and 40% veg, etc. I am going to try to limit the amount of fruit in my veggie juice from now on to just some apple. Is lemon ok to add to that? I've been drinking "green lemonades" with 1 apple and 1 lemon in my veg juice...