We use any brand of those drinks. But not the Heart Smart. I do not worry about OJ and lemonade. Well, I have worried about the smaller serving specialty ones, like Odawalla, which also make nutty smoothies. So, i avoid those, but not the major half gallon jugs of OJ, like Tropicana, Simply Orange, etc... We like the Simply Lemonade and Limeaide or occasion. Have also used Newman's.