When it comes to brain health, some things are out of your control. For example, things like excessive alcohol use and smoking affect brain health too, per The Lancet. If there’s one takeaway for brain health, it’s this: Don’t be afraid to go to the doctor. Keep reading for Dr. Kaiser’s and Dr. Ertekin-Taner’s top tips for better brain health. Going for a brisk 30-minute walk five days a week will provide benefits for not just your brain health, but also your overall well-being.