Yesterday I gave a talk at the Lake Chapala Society about "4 Ways to Keep Your Brain Healthy." As a former psychologist, I have a passion for sharing what neuroscientists are discovering about the brain.
The four areas you need to pay attention to for your brain are mental challenges, cardio exercise, healthy diet, and happiness. I call this the "Think-Heart-Eat-Happy" brain program.
The most important thing to do for your brain, at any age, is to get regular physical exercise that raises your heart rate to around 60-70% of maximum. This will elevate levels of BDNF: Brain Derived Neurotropic Factor, a protein that is crucial for the growth of neurons and their communication networks. It's called "Miracle Gro" for the brain, it's that important.



