How many calories are in a bubble tea tapioca ball

Does anyone have any ideas how many calories are in bubble tea (n…?

http://answers.yahoo.com/question/index?qid=20090727164927AAhXEFb

The bubble tea around here comes made with skim milk and yogurt. You can request fat free yogurt if you want but if you don’t it doesn’t come that way. I don’t know how many calories would be in it but I hope this helped. I don’t know how y…