 It's a great big long molecule, Pat, that's 6 million Daltons in molecular weight. Think of 6 million paperclips put together. It's big. You can't absorb it. And Purity found a way to knock it down so that it's only about 1,500 to 3,000. That means that you can absorb this orally. We actually proved that in studies conducted at a laboratory right there in Florida where