The Ancient Diet That Modern Science Just Proved Was PERFECT

For hundreds of thousands of years, humans ate over 150 different plant and animal species a year. Today, the average person eats fewer than 20 — and new research suggests that gap might explain why so many of us feel exhausted, inflamed, and constantly hungry. In this video, we dig into the real science behind the ancient human diet — dental microwear analysis on hunter-gatherer skeletons, the Hadza of Tanzania and their extraordinary gut microbiome diversity, and a groundbreaking 1980s study on the island of Kitava that broke a core assumption of modern medicine. The truth isn't about eating more meat or more carbs. It's about something modern food science almost completely missed. ⏱️ TIMESTAMPS 0:00 – The 150 vs. 20 species gap 1:15 – What fossilized teeth reveal about ancient diets 3:40 – The Hadza and the gut microbiome discovery 6:20 – The Kitava Island study that shocked cardiologists 9:00 – How processed food broke 2 million years of evolution 📚 SOURCES & FURTHER READING Hadza gut microbiome research (2014) Staffan Lindeberg's Kitava Island study Dental microwear analysis studies on hunter-gatherer remains 🔔 Subscribe for more deep dives into human history, evolution, and the science of how we became who we are. #AncientHumans #HumanEvolution #Nutrition #Anthropology #History