: Physical exercise is highlighted as the single most important habit for brain resilience, as it increases blood flow and reduces harmful sugar levels.
: Strong social relationships stimulate the brain and have been shown to lower the rate of cognitive decline by up to 70%. Where to Find the Book Keep Sharp by Sanjay Gupta PDF
Dr. Gupta outlines five core "pillars" essential for protecting and enhancing brain function at any age: : Physical exercise is highlighted as the single
: Engaging in novel and challenging tasks—such as learning a new language or skill—creates new neural connections and builds "cognitive reserve". including proteins linked to Alzheimer's.
: Managing stress and prioritizing restful sleep (7–9 hours) allows the brain's glymphatic system to "cleanse" metabolic waste, including proteins linked to Alzheimer's.