20 Minutes of Laughter = Immune System Supercharge (Science Proves It!)

Added: 2026-05-22

[00:00:00]Did you know 20 minutes of genuine laughter can boost your immune system better than most supplements?

[00:00:05]Researchers at Loma Linda University discovered something incredible. When people laughed for just 20 minutes, their natural killer cells and antibody production increased within 2 hours.

[00:00:16]This happened regardless of their genetics. [music] The study showed laughter therapy sessions measurably reduced stress hormones, increased pain tolerance, and improved infection resistance. Your body literally gets stronger when you laugh. It's free, it's simple, and it works faster than you'd expect. What made you laugh today?