 it can be treated with a low FODMAP diet, a diet that is low in fermentable carbohydrates. And, you know, you can go on the Internet, you can look up low FODMAP diet, there are even books on it, and it helps a lot of people. But when you have the methane-predominant kind, it's harder to treat. It doesn't respond as easily to diet. A couple of supplements that can be helpful for that, one is called Atrantil. We did a whole show on it. It's a South American herb.