 Yeah. So then I know that's the kind of probiotic I'm going to go look for. I'm going to look for ones that have those in there. So just knowing that information is super critical. But again, a lifetime of things. If you've been on antibiotics a lot, that's going to affect your gut lining. The food that you put in every day, the fast foods are going to affect your gut lining. You really want to steer towards organic fruits and vegetables, organic meats, grass fed beef, things that