Tired, losing hair, and told your labs are “normal”? Endocrinologist Dr. Cassie Smith explains the new 2026 American Society of Hematology ferritin thresholds, why your thyroid needs iron, the pregnancy thyroid rule every woman on thyroid medication should know, the gut signs you may be ignoring, and her honest take on GLP-1 drugs. With Dr. Chris Motley.Sources are included in the show notes. Educational only - not medical advice.Want more of The Ancient Health Podcast? Subscribe to the YouTube channel.Follow Doctor Motley!Instagram: https://www.instagram.com/doctormotleyTikTok: https://www.tiktok.com/@doctormotleyFacebook: https://www.facebook.com/doctormotley/Website: https://doctormotley.comFollow Dr. Cassie Smith:https://www.instagram.com/modernendocrine_/Buy her book Fix Your Gut, Fix Your Hormones: https://a.co/d/0gbCrVD6*Join Doctor  Motley’s newsletter for TCM insights and regular podcast updates https://www.doctormotley.com/*Do you have a ton more in-depth questions for Doctor Motley? Check out his course on emotions and the body in his membership. You’ll find other courses full of his expertise and clinical wisdom, plus bring all your questions to his weekly lives! To try risk-free for 15 days click here https://www.doctormotley.com/15Learn more about your ad choices. Visit megaphone.fm/adchoices