Research & Brain Health

What new studies actually mean for your family.

Can Ozempic Prevent Alzheimer’s? What the Research Actually Shows

Two headlines about Ozempic and other GLP-1 drugs and Alzheimer's seem to contradict each other; one says semaglutide may cut risk by up to 70 percent, another says a major trial found no benefit. Dr. Natali explains why both are true, breaking down the difference between prevention and treatment research and what it means for caregivers and their loved ones.

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New Alzheimer’s Drugs Don’t Work? What the Cochrane Review Actually Says

A major research organization published a review in April 2026 saying new Alzheimer's drugs offer trivial benefit. But the scientific debate is more complicated than the headlines suggest. Dr. Natali breaks down what the Cochrane review actually found, why researchers are pushing back, and the three questions to bring to your loved one's neurologist.

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The Blood Test That Detects Alzheimer’s Years Before Symptoms (What Caregivers Need to Know)

A new Alzheimer’s blood test can detect changes years before symptoms appear. Learn what it means for diagnosis and caregivers.

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Can One Egg a Week Lower Alzheimer’s Risk?

For years, many older adults avoided eggs. But new research suggests even one egg per week may be linked to lower Alzheimer’s risk. Here’s what two major long-term studies actually found about eggs, choline, and brain health, and what it realistically means for you.

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Are We Actually Making Progress in Dementia Research?

If dementia research is advancing, why does caregiving still feel so hard? This article takes an honest look at what recent research has actually changed, where limitations remain, and why progress does not always translate into easier day-to-day care for families.

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Could Lithium Help Prevent or Treat Alzheimer’s Disease? What Caregivers Should Know

A Harvard study found low lithium levels in the brains of people with Alzheimer’s and memory problems. Learn what this research means, what’s still unknown, and why caregivers should stay informed before trying any new treatments.

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Can AI Increase Dementia Risk? What Every Caregiver Needs to Know

Artificial intelligence is everywhere, but could relying on it increase dementia risk? In this post, Dr. Natali Edmonds explains the latest research on AI and brain health, why it matters for caregivers, and how to use AI in ways that protect memory and prevent decline.

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Olive Oil and Brain Health: Can It Really Protect Against Dementia?

Olive Oil and Brain Health: What Caregivers Should Know About Dementia Protection Imagine finding out that something as simple as an ingredient sitting in your kitchen could make a real difference in protecting your brain. What if this everyday food was studied by Harvard scientists for nearly three decades and linked to lowering dementia risk? […]

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Terrifying New Dementia Study: 42% of Americans at Risk—Are You Prepared?

A massive new study just dropped in Nature Medicine, and the findings? Honestly… they’re terrifying. 42% of Americans over the age of 55 are expected to develop dementia. That number is way higher than what we previously believed. And the risk? It doubles every year after age 65. This isn’t just a number. It’s a […]

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Shocking Link Between Your Mouth and Dementia

When you think of dementia, your mind probably jumps straight to memory loss, confusion, or genetics. But what if I told you the health of your mouth, your gums, your teeth, even the bacteria on your tongue, could be playing a major role in how your brain ages? How Is Oral Health Connected to the […]

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Could This Vitamin Slow Down Alzheimer’s? What Caregivers Need to Know About Benfotiamine

A promising new study shows a vitamin called benfotiamine may slow memory decline in early Alzheimer’s. Here’s what every caregiver needs to know—plus tips for speaking with your doctor.

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14 Ways to Cut Your Dementia Risk in Half (Backed by Science)

Discover 14 lifestyle changes that can help you cut your dementia risk by up to 45%, according to the 2024 Lancet Commission. From hearing checks to healthy habits, this caregiver-friendly guide shows you how small steps can lead to big brain health benefits.

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