Welcome to Dr. Katz Clinic!

Dr. Katz Clinic is an online space where visitors like you can learn about all aspects of optimal joint health as you age. Through videos and blog posts, Dr. David Katz takes you behind the scenes into a world most people will never know about.

You'll discover promising clinical evidence on the latest cutting-edge ingredients, Frequently Asked Questions about Instaflex, the best stretches and exercises to stay flexible for life, and alarming statistics of joint conditions that are driving new breakthroughs like Instaflex Advanced.

As founder and director of the Yale University Prevention Research Center, David L. Katz MD, MPH, FACPM, FACP is an internationally renowned authority on nutrition, weight control, health challenge prevention, and integrative medicine.

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Dr. Katz Answers Your Questions

Gain insight into all those things about Instaflex Advanced you've always wondered. This episode centers on Dr. Katz answering the most frequently asked questions from customers.

Instaflex Advanced: The Science Behind the Supplement

In another intriguing episode of Dr. Katz Clinic, you'll hear about the powerful, cutting-edge joint ingredients chosen for Instaflex Advanced AND all the clinical science that supports this breakthrough supplement.

Cold Weather Joint Defense

Dr. David Katz helps you defend your joints from the cold with practical advice for optimal joint health.