La Puma taught in Chicago at Kendall College as a professor of nutrition. While serving as a professor and practicing medicine, he also cooked with chef Rick Bayless at Frontera Grill and Topolobampo in Chicago weekly for four years. La Puma would later found CHEF Clinic, the Cooking, Healthy Eating and Fitness, program to prevent and treat obesity, maintain weight loss and measurably promote wellness. He is co-founder of , a health and media company, and founder of , GlutenFreeQuiz for celiac disease screening and for nature deficit disorder. The first physician to teach cooking and nutrition in a U.S. medical school, he has authored over 250 original publications, book chapters, abstracts and books. His research interests include weight control, nature deficit disorder, food as medicine, employee wellness, stress management and medical ethics. His for the general public, written with Dr. Michael Roizen, The RealAge Diet: Make Yourself Younger with What You Eat reached The New York Times Bestseller List. His cookbook is Cooking the RealAge Way, co-authored with Dr. Roizen. Dr. La Puma contributed recipes to The New York Times BestsellerYOU: The Owner’s Manual, co-authored by Drs. Roizen and Mehmet Oz. His ChefMD's Big Book of Culinary Medicine reached The New York Times Bestseller List in October 2008. In it, La Puma describes the new field of culinary medicine, taught in 22 U.S. medical schools by 2016 , and its application to 40 common health conditions. He next wrote Refuel: A 24 Day Eating Plan to help men learn how food works in their bodies and how to boost lower testosterone without medication. He gave and talks on culinary medicine and in 2019 recorded , a mini docuseries on nature therapy for anxiety, addiction and well-being.
Personal life
La Puma resides in Santa Barbara, California.
Television shows
"A GreenRx with Dr John La Puma: Nature Heals" on , 2019
"ChefMD Shorts with Dr John La Puma!" on PBS, , 2014-2017
"Eat and Cook Healthy with Dr John La Puma!" on PBS, a quarterly PBS Special, 2011-2014
"What’s Cookin’ With ChefMD?" on Lifetime Television’s Series, 2006-2010
Guest appearances on , The Today Show, Good Morning America, The 700 Club, 2008-
Published works
Refuel: A 24-Day Eating Plan to Shed Fat, Boost Testosterone, and Pump Up Strength and Stamina, by John La Puma, 2014,
ChefMD's Big Book of Culinary Medicine: A Food Lover's Road Map to Losing Weight, Preventing Disease, and Getting Really Healthy by John La Puma, Rebecca Powell Marx
YOU: The Owner's Manual: An Insider's Guide to the Body that Will Make You Healthier and Younger, by Michael F. Roizen, Mehmet Oz, 2005,
Cooking the RealAge Way: Turn Back Your Biological Clock with More Than 80 Delicious and Easy Recipes by Michael F. Roizen, John La Puma, 2003,
The RealAge Diet: Make Yourself Younger with What You Eat by Michael F. Roizen, John La Puma, 2001,
Managed Care Ethics: Essays on the Impact of Managed Care on Traditional Medical Ethics John La Puma, 1998,
Ethics Consultation: A Practical Guide by John La Puma, David Schiedermayer, 1994,