
Nutrition Facts with Dr. Greger
Boosting Immunity through Diet and Lifestyle
Donnerstag, 3. September 2026 · 17 min
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Shownotes
How can we make our immune system stronger?
This episode features audio from:
• Can Cold Showers Improve Immune Function? (nutritionfacts.org/video/can-cold-showers-impr…)
• Using the Produce Aisle to Boost Immune Function (nutritionfacts.org/video/using-the-produce-ais…)
• How Much Exercise Does It Take to Boost Immunity? (nutritionfacts.org/video/how-much-exercise-doe…)
Visit the video pages for all sources and doctor’s notes related to this podcast.