31K views · 380 reactions | What happens when microbes talk to your brain? Our video "How Bacteria Rule Over Your Body – The Microbiome" is now available in French, Brazilian Portuguese and Korean: https://kgs.link/3G6oyRq Or rewatch the English version here: https://kgs.link/3UJB3se | Kurzgesagt | Facebook

1. A 40-year study on fifteen dog breeds broke every rule owners trust. The longest-lived dogs, reaching 18 or 19, weren’t the ones fed premium food or given every booster. They were the backyard mutts, rarely taken to clinics, fed leftovers, and somehow outlived designer pets by seven years. 2. The cause wasn’t luck but biology. Constant antibiotics and cooked feed weakened natural bacteria colonies crucial for immunity. Dogs left to roll in dirt developed internal defenses that labs now call a