Many supplements claim to “boost” your immune system. Now, we all want to avoid getting sick during the winter months, but do any of these products really work? And is trying to “boost” your immune system even a good idea?
Jonathan speaks with Professor Daniel M. Davis, MBE — a leading expert on immunology and Head of Life Sciences at Imperial College Londo ... Show More
Nov 20
What to eat (and avoid) in a world full of plastic | Dr. Sabine Donnai
Plastic is everywhere. In our homes, on our streets, in our oceans. But recent research suggests it’s also inside us: in our blood, our organs, even our brain. So how concerned should we be?
Today, Jonathan and Dr. Federica Amati are joined by longevity doctor and clinician Dr. ... Show More
56m 8s
Jan 2025
Can you really boost your immune system?
From kombucha to cold water swims, sleep to supplements, so many things are claimed to help enhance your immune system. We investigate the evidence, and ask if it's possible to avoid catching a virus this winter (and still leave the house). Plus, James braves 3.9 degree water to ... Show More
28m 5s
Oct 6
Foods and Habits That Keep Your Immune System Resilient
Our immune systems are under more pressure than ever—from processed diets, environmental toxins, stress, and fast-spreading infections—and the result is faster aging and greater vulnerability to disease. As we grow older, “zombie cells” spread inflammation throughout the body, we ... Show More
51m 54s
Feb 2025
How to Enhance Your Immune System | Dr. Roger Seheult
My guest is Dr. Roger Seheult, M.D., a board-certified physician in internal medicine, pulmonary diseases, critical care, and sleep medicine at Loma Linda University. We discuss the powerful benefits of light therapy, including infrared light, red light, and sunlight, for improvi ... Show More
3h 28m