Prevent Alzheimer’s Before It Starts (Hormones, Sleep & Brain Science)

Alzheimer’s doesn’t start when symptoms appear. It begins decades earlier. Here’s what you can do now to help prevent it. In this episode of You Are Not Broken, I sit down with Dr. Louisa Nicola to break down the science of brain aging, Alzheimer’s disease, and what actually works for prevention. We cover the surprising truth about amyloid beta and tau proteins, why sleep acts as your brain’s self-cleaning system, and how hormones, especially estrogen, play a critical role in protecting your brain. We also explore genetics versus lifestyle, the impact of… Video by YouTube channel.