New Science Changes Everything 

ALZHEIMER'S: AN IMMUNE DISORDER? 

Krembil Brain Institute 

For Decades, We Believed... – 

Alzheimer's was caused by amyloid plaque buildup in the brain, suffocating neurons. But what if that's not the whole story? 

A Surprising Twist: Beta-Amyloid's True Role, new research suggests beta-amyloid isn't just a villain. It's a crucial part of your brain's immune system, designed to protect against threats! 

Beta-Amyloid: Friend or Foe? 

When the Immune System Attacks Itself 

An Autoimmune Mistake, when the brain's immune system is over-activated (by injury, infection, toxins), it loses its way. It stops recognizing itself and mistakenly attacks healthy brain cells. 

What to look for:

Beyond Plaques: A New Path Forward 

Instead of just clearing plaques, future treatments could focus on modulating the brain's immune system to stop this self-attack. This opens doors for earlier intervention and new therapies! 

What Does This Mean for Prevention? 

If Alzheimer's is tied to our immune system, it puts a new spotlight on lifelong health. Protecting the brain could mean protecting our overall immune function through diet, exercise, and managing inflammation from an early age.