Welcome back to Behind The Labs. In this episode, we dive into groundbreaking new research reshaping how we understand mental health, aging, and the brain. From genetic testing that could predict the best antidepressant for each person, to discoveries showing how rebalancing specific brain circuits can reverse anxiety, to the surprising link between long-term melatonin use and heart failure risk, and even new gene-editing breakthroughs that restore memory in aging brains—scientists are redefining what’s possible. Join us as we unpack these studies, explore their implications for personalized medicine and mental health care, and discuss how close we really are to a future where treatment is tailored to your DNA and neural circuitry.