The absorbing what study absorbing once it's something is still in the market, incidentally, is cool orlistat and that, it says prevents you or prevents you intestinal wall from actually absorbing fat. The issue is, while just as a segue, if I might, well, those drugs were designed to be a to prevent you from absorbing. So in other words, you can eat what you want. And so therefore, you don't actually absorb the calories, it comes out the other side, so so to speak, that's not how they ended up working, how they ended up working was because what it prevented was the absorption of fat specifically, rather than carbs or anything else. So I end with all apologies to your audience, if they're listening to this, when they're eating, what then happens is, you then ended up with fat coming up to the side, right? And, and so you have oily poo. Now, the thing about what you don't want, people got very, I'm not kidding you, the side effects were awful. So there was a you actually had a a relatively fatty diet, you ended up with leaky poo. It was awful. And so what how that drug ended up working, and that we were looking at the five to 10% Mark, okay, if the if the people were willing to actually stick to it was, the side effects of eating anything with fat was so bad, that people ending up really having quite a low fat diet. So it was behavioral modification, that particular that particular draft. So it's just I, whatever, okay, some people float some people's boats, I don't think it's going to it's going to do that. And then there is this, there is the earlier versions of the current class of drugs. So these are so called GLP, one mimetics. These are once again weaponized gut hormones. And these were single, a daily injections, achieved 10 to 15%. Now, which is fine, actually, because a 10%, a 10%, weight loss for anybody is enough to give you measurable health benefits, can I mean, you know, you're fine, you're not going to be super, super healthy, necessarily. But it does take down and really reduce your risk of another of these morbidities that are associated with with obesity. But then it's these new class of drugs, which are now almost all once weekly injections, which means that you don't have to inject yourself every day, and really super long have super long half lives. And actually, through some unknown mechanisms, we still don't know. It either improves access to the brain, or now they talk it target multiple gut hormone receptors within the brain to become now the super effective 15 to 25% effectiveness. So relatively speaking, this is something that's kind of the that's the history of potted history of it.