Wait… did he just say 10,000 IU of Vitamin D daily?👀 Yep. In this episode of The School of Greatness with @lewishowes, Dr. Steven Gundry (@drstevengundry) shares his surprising take on Vitamin D—and why he personally takes 10,000 IU every day. 🧬 After two decades of testing thousands of patients, Dr. Gundry says he’s never seen Vitamin D toxicity—even at high doses. 💡 His message? Test your levels, don’t guess. And don’t be afraid to challenge the status quo. 🎧 Clip from: The School of Greatness Podcast with @lewishowes Guest: Dr. Steven Gundry (@drstevengundry