Intermittent Fasting – The Science of Eating Less to Live Longer
By Dr. Kione Teta, ND, LAc · February 7, 2026 · Longevity Series - Part 1: 7(10)
What if the secret to a longer life wasn’t just what you eat—but when you eat?
Intermittent fasting (IF) isn’t just a weight-loss trend—it’s one of the most promising science-backed longevity strategies. Research shows that periods of fasting trigger powerful anti-aging mechanisms, including cellular repair, reduced inflammation, and improved metabolism.
So, how does fasting extend lifespan? And more importantly—how can you do it without feeling miserable?
This is the opening of the article. The full piece is on Kione's Substack.