What if brain aging didn't depend solely on the passage of time, but also on how we live... and how we eat? Memory loss, lack of concentration, or a feeling of mental sluggishness are some of the greatest fears associated with aging. We know that the brain inevitably ages, but current science shows that it doesn't do so in the same way or at the same pace for everyone. In Brain Anti-Aging, nutritionist Ainoa Navarrete invites us to understand what really happens in our brains as the years go by and, above all, what scope we have to influence that process. Through a clear, rigorous, and accessible approach, the book connects scientific evidence with clinical practice to explain how diet modulates factors such as inflammation, oxidative stress, and gut microbiota health -- key factors in cognitive decline. Far from miracle promises or restrictive diets, within its pages you'll find practical tools to build a sustainable dietary pattern that protects your cognitive function in the long term and contributes to the prevention of neurodegenerative diseases. Because it's not about avoiding aging, but about deciding under what conditions you want to do so.