David Saintsing 7/20/26 David Saintsing 7/20/26

Technology, Attention, and Brain Health: What the Science Really Says

Smartphones aren't rewiring your brain the way headlines claim. But how you use technology does influence attention — and attention is the gateway to memory, learning, and long-term cognitive health.

David Saintsing 7/15/26 David Saintsing 7/15/26

Alcohol and Cognitive Decline: What the Data Actually Shows

The idea that moderate drinking protects the brain hasn't held up. Here's what large-scale analyses, brain imaging studies, and better statistical methods now tell us about alcohol and long-term cognitive health.

David Saintsing 6/3/26 David Saintsing 6/3/26

Vascular Health and Brain Health: Why Healthy Blood Vessels Matter for Your Brain

High blood pressure, atherosclerosis, and insulin resistance don't just damage your heart — they accelerate cognitive decline and dementia.

David Saintsing 4/20/26 David Saintsing 4/20/26

Dementia Risk Factors: What You Can Control to Protect Your Brain

45% of dementia cases are linked to 14 modifiable risk factors. Learn how manage your risk.