 It's your lucky day. We got Dr. Sean O'Mara with us right now. One of my favorites. He joins me about once a month. He's an executive health physician in private practice in Minneapolis. And doctor, thank you for your time. I guess we can jump right into the phones. A lot of people, diverse questions. And I'd love to walk us through some of the other vitamins that are good for everything from anxiety to weight loss. But Nina is in Riverside, California. She's been waiting to ask you this question. Hi, Nina.