5,000-Year-Old Skeletons Just Found in India. Their DNA Could Reveal Who We Are

In today's episode of Gaurav Thakur, we welcome Dr. Niraj Rai, Scientist-E and Group Head of the Ancient DNA Lab at BSIP Lucknow. We explore how DNA helped solve centuries-old murder mysteries, what our genes can reveal about our ancestry, hidden diseases, and future health risks. The conversation dives into India's genetic history, caste-based marriages, inherited mutations, and the relationship between genetics and intelligence. We also discuss vegetarian versus non-vegetarian diets, mysterious 15-lakh-year-old stone tools, and how late parenthood may affect future generations. Dr. Rai explains the fundamental purpose of DNA, how stress and lifestyle influence gene expression, and why gut bacteria differ between rural and urban populations. Finally, we explore emerging genetic technologies and whether science could one day slow or reverse human ageing. Like, share, and subscribe for more expert insights on Science, health, wellness, and innovation! 00:00 - Intro 02:52 - What Hidden Secrets Does Your DNA Reveal? 06:10 - Ancient Murder Mysteries 17:30 - Is Indian DNA Weaker Than the Rest of the World? 26:22 - Where Do Indians Really Come From? 38:55 - Veg vs Non-Veg: What Does Science Say? 45:00 - Hidden Risks of Same-Caste Marriages 55:00 - Higher Caste = Higher IQ, Fact or Myth? 1:02:28 - Mystery of 15-Lakh-Year-Old Stone Tools 1:08:44 - What Does DNA Really Want? 1:16:49 - Can Stress Permanently Change Your DNA? 1:20:00 - Rural vs Urban: Who Has a Healthier Gut? 1:26:00 - Can Science Reverse Human Ageing? 1:37:00 - Are Late Marriages Riskier Than We Think? ------------------------------------------------------------------------------------------------------------------------------------------------------- Join us on SPOTIFY: https://spotify.openinapp.co/i7q79 My instagram → / gauravzthakur My X Profile → https://x.com/gauravzthakur Facebook : / gauravzthakur Also, for News & Current Affair analysis, Geopolitics/Politics related content or to sharpen your General Knowledge in general, check out my 2nd channel Gaurav Thakur : / @gauravthakur-gsf