Alzheimer’s disease is often called ‘type 3 diabetes,’ but few discuss the critical role cholesterol plays in brain health. Contrary to outdated beliefs, cholesterol isn’t the enemy—it’s essential for cognitive function, nerve regeneration, and cellular repair. Emerging research suggests that lowering cholesterol artificially with statins may increase the risk of neurodegenerative diseases, including Alzheimer’s. Learn why maintaining healthy cholesterol levels through proper diet, sleep, and lifestyle changes is crucial for long-term brain health.