Keep Sharp: Build a Better Brain at Any Age | Dr. Sanjay Gupta
What if you could protect your brain from decline — at any age? In Keep Sharp, neurosurgeon and CNN chief medical correspondent Dr. Sanjay Gupta delivers the science-backed, myth-busting guide to building and maintaining a sharper, healthier brain throughout your entire life. Endorsed by Bill Gates, Arianna Huffington, and Walter Isaacson, this is the brain health book for everyone — whether you’re 25 or 85.
Drawing on cutting-edge research from top scientists around the world, Dr. Gupta explores what actually works for brain health — and what doesn’t. He debunks common myths about aging and mental decline, examines the best diet and exercise strategies for the brain, and reveals what we can learn from “super-brained” people in their eighties and nineties who show no signs of slowing down.
What You’ll Discover Inside
- 🧠 The truth about brain aging — what’s inevitable and what’s completely preventable
- 🍎 The best diet for your brain — what to eat (and avoid) for lifelong cognitive health
- 🏋️ Exercise and the brain — which types of movement have the greatest cognitive impact
- 🎮 Brain games: fact or fiction? — whether memory apps and puzzles actually work
- 💊 Supplements and vitamins — an honest assessment of what the science actually supports
- 🫂 Alzheimer’s prevention — signs, symptoms, risk factors, and how to protect yourself
- 🗓️ A personalized 12-week program — practical daily strategies to strengthen your brain starting now
What the Experts Are Saying
“This is a frontier where we can dramatically improve human life, and Keep Sharp is a helpful primer for anyone who wants to better understand brain function and how to preserve it.” — Bill Gates
“The must-read owner’s manual” — Arianna Huffington
“The book all of us need, young and old.” — Walter Isaacson, #1 NYT bestselling author of The Code Breaker
⭐ What Customers Are Saying
With over 12,000 reviews at 4.7 stars and Amazon’s Editor’s Pick and Best Nonfiction designations, Keep Sharp is one of the most trusted and beloved brain health books available. Readers consistently describe it as accessible, practical, and genuinely life-changing — not a dense medical textbook, but a warm, engaging guide they couldn’t put down. Many report making immediate changes to their diet, sleep, and exercise habits after reading it. For anyone who wants to protect their cognitive health and keep their mind sharp for decades to come, this is the book they recommend to everyone they love.