 residual of taking that. But I did have a very important question because I do know you guys see a lot of patients. Sometimes people will have to be put on an antibiotic. Other times people are going on it multiple times a year. If they are on that antibiotic, should they still take their probiotic or should they take it apart? What can you add to that for our listeners? Well, the antibiotics, unfortunately, if you take it right away at the same time of the antibiotic, it's just going to kill off the probiotic.