Now, aspirin, which has the following structure, is a suicide inhibitor to an enzyme we call cycloxygenase. And what cycloxagenase normally does is it basically catalyzes the formation of a special type of signal molecule that is used in the inflammation process. And so when we actually ingest aspirin, aspirin acts as a suicide inhibitor, and it binds into the active side of that cycloxigenase. And so what that does is it disables the ability to produce that signal molecule. And so the inflammation process cannot take place properly. And so that relieves pain, it decreases pain, it removes headaches and so forth.