 and co-author of the number one New York Times bestselling book, Good Energy, The Surprising Connection Between Metabolism and Limitless Health. And Dr. Casey Means joins us now. I see you in person now and your brother I saw last two weeks ago. And one of your best advertisements for your book is that you both look so healthy. I mean, that's one of the things. As do you. Right. Oh, thank you. But I didn't write a healthy.