How to Strengthen Your Immune System (ft. Dr. Barbara O’Neill)
12 Nov 2025 · 1 min

0:43
Dr. Barbara O'Neill shares four ways to boost immunity: drink plenty of water, sleep a couple hours before midnight, eat organic foods with high fiber and quality proteins, and do daily cold water immersion to stimulate bone marrow.
Questions this video answers
"A couple of hours before midnight."
A cold dunk every morning (cold exposure/shock).










