
Why Leqembi Works: Fc Activates the Brain’s Cleanup Crew
New research reveals that Leqembi’s Fc region switches on microglia — the brain’s immune cells — helping them clear toxic amyloid. Here’s why that mechanism matters for treatment and safety.

New research reveals that Leqembi’s Fc region switches on microglia — the brain’s immune cells — helping them clear toxic amyloid. Here’s why that mechanism matters for treatment and safety.

A safer Alzheimer’s treatment may be on the horizon — but families still have meaningful choices today.

Many diagnosed patients won’t qualify — here are the
7 medical criteria.

New early-onset Alzheimer’s data show that lecanemab can slow functional decline—even while tau continues to spread in the brain. The research helps explain how amyloid-lowering treatments may still preserve daily life, despite the disease’s complexity.

In a one-hour seminar, a leading neurologist answers the most important questions families ask about what these new therapies can realistically deliver — from effectiveness and safety to eligibility, infusion logistics, cost, and access.

New evidence suggests genetics—not geography—may explain why Leqembi causes fewer ARIA brain side effects in parts of Asia, and what that means for families everywhere.

Alzheimer’s treatment eligibility may be far larger than previously thought. A major Nature study using blood tests suggests millions more older adults could qualify for treatment than current use reflects. As diagnosis becomes easier, demand for drugs like Leqembi could shift sharply.

New studies highlight smoother tolerability, easier routines, and practical safety updates that make the rivastigmine patch an increasingly caregiver-friendly option.

Three major GLP-1 trials came out in late 2025. One weight-loss drug slowed early Alzheimer’s decline, while two others failed. Surprisingly, this mixed pattern may point the way toward a promising new treatment direction.

New long-term data suggests lecanemab could delay the shift from mild memory loss to moderate Alzheimer’s by up to eight years—offering families precious time and renewed hope.

A diet that combines unsaturated fats with nitrite-rich vegetables, such as olive oil and lettuce, can protect you from hypertension and vascular dementia.

Most of the time, it takes a combination of genetics, bad environment and unhealthy lifestyle to trigger Alzheimer’s. However, one gene called apolipoprotein E (APOE) can make a big difference.

A new study suggests that very low sodium intake may be linked to faster memory decline in older adults.

A diet that combines unsaturated fats with nitrite-rich vegetables, such as olive oil and lettuce, can protect you from hypertension and vascular dementia.

Most of the time, it takes a combination of genetics, bad environment and unhealthy lifestyle to trigger Alzheimer’s. However, one gene called apolipoprotein E (APOE) can make a big difference.

In a study on health & cynicism, people were asked how much they agree with statements such as, “I think most people would lie to get ahead,” and “It is safer to trust nobody”. The clear connection between their answers and their risk of dementia may startle you.

Lewis Hornby had a problem: his grandmother with dementia wasn’t drinking enough, causing her to get severely dehydrated.
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