A unique combo of two top diets slowed brain aging by over 2 years March 18, 2026 mental-health ONLY AVAILABLE IN PAID PLANS. Originally reported by ktvz. Read more Source: https://ktvz.com/health/cnn-health/2026/03/17/a-unique-combo-of-two-top-diets-slowed-brain-aging-by-over-2-years/