HNL 2026-06-19 The Plant-Powered Diet - Sharon Palmer
This week on Health and Longevity, Dr. John Westerdahl's featured guest is Sharon Palmer, RDN - Registered Dietitian Nutritionist and Author of The Plant-Powered Diet. Sharon Palmer discusses how to...
19 Jun 28min
HNL 2026-06-12 Health Benefits of Concord Grape Juice - Dr Mario Ferruzzi
Today on Health and Longevity, Dr. John Westerdahl's featured guest is Mario Ferruzzi, Ph.D., Associate Professor, Departments of Food Science and Foods and Nutrition at Purdue University. Dr. Mario F...
12 Jun 28min
HNL 2026-06-05 A History of Lemons - Toby Sonneman
This week on Health and Longevity, Dr. John Westerdahl's featured guest is, Toby Sonneman , the author of the book, Lemon: A Global History. Toby Sonneman discusses lemons, their history, culinary va...
5 Jun 28min
HNL 2026-05-29 Being the Son of Jack LaLanne - Jon Lalanne
This week, Dr. John Westerdahl's featured guest is Jon LaLanne, the son of fitness legend Jack LaLanne and Vice President of Jack LaLanne’s Be Fit Enterprises. Jon LaLanne tells about what it was like...
29 Mai 28min
HNL 2026-05-22 The Hawaii Diet - Dr. Terry Shintani
This week on Health and Longevity, Dr. John Westerdahl's featured guest is Terry Shintani, M.D., J.D., M.P.H. – Lifestyle Medicine Specialist and author of landmark book, The Hawaii Diet. Dr. Terry S...
22 Mai 28min
HNL 2026-05-15 Anti-Aging Medicine - Dr. Hans Kugler
This week on Health and Longevity, Dr. John Westerdahl's featured guest is Hans Kugler, Ph.D., President and Founder of the International Academy of Anti-Aging Medicine. Dr. Hans Kugler discusses adva...
15 Mai 28min
HNL 2026-05-08 A Healthy Coffee Alternative - Caroline MacDougall
This week on Health and Longevity, Dr. John Westerdahl's featured guest is Caroline MacDougall – Founder and CEO of Teeccino – Manufacturer of America’s favorite coffee alternative. Caroline MacDougal...
8 Mai 28min
HNL 2026-05-01 Super Immunity - Dr Joel Fuhrman
This week on Health and Longevity, Dr. John Westerdahl's featured guest is Joel Fuhrman, M.D. – Board-Certified Family Physician and Author of Super Immunity – The Essential Guide for Boosting Your B...
1 Mai 28min
