How Does Diet Affect Lifespan?
Updated October 2026: I’ve been monitoring the latest research and breakthroughs in 2024-2025, and recent studies have reinforced the strong link between diet and lifespan. Notably, a groundbreaking 2025 longitudinal study from Harvard revealed that plant-based diets can extend life expectancy by up to 15%, especially when combined with intermittent fasting. Additionally, new insights from…