Why is fish consumption been associated with cognitive impairment and loss of executive function? Listen to Dr. Michael Gregger, Director of the authoritative Nutrition Facts site.


Why is fish consumption been associated with cognitive impairment and loss of executive function? Listen to Dr. Michael Gregger, Director of the authoritative Nutrition Facts site.






This site was inspired by my Mom’s autoimmune dementia.
It is a place where we separate out the wheat from the chafe, the important articles & videos from each week’s river of news. Google gets a new post on Alzheimer’s or dementia every 7 minutes. That can overwhelm anyone looking for help. This site filters out, focuses on and offers only the best information. it has helped hundreds of thousands of people since it debuted in 2007. Thanks to our many subscribers for your supportive feedback.
The site is dedicated to all those preserving the dignity of the community of people living with dementia.
Peter Berger, Editor
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VIDEO + ARTICLE: People who get more REM sleep get less dementia. REM sleep is when dreaming occurs. Learn about the stages of sleep and their dementia links.

VIDEO: Dementia can make it difficult to recognize familiar faces, or even trigger hallucinations. Lewy body dementia is particularly susceptible to such visual problems. Watch

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Everyone knows Alzheimer’s is not catchy, but a new study shows it might be “transmissible”. Learn the difference and find out what it means to research.

New research from the Framingham Heart Study shows that even mild hearing loss in midlife is linked to early signs of brain aging. The encouraging news: simple steps you take now may help protect memory, thinking skills, and long-term brain health.
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Alzheimer’s & Dementia Weekly was inspired by my mother’s journey with autoimmune dementia and my dad’s with Parkinson’s dementia.
Walking beside them opened my eyes to the confusion, the courage, and the deep humanity found in families and professionals caring for someone they love.
Since its debut in 2007, this site has had one clear mission:
to separate the wheat from the chaff — to highlight only the most essential articles, studies, tools, and videos from the overwhelming river of dementia-related information.
(At last count, Google receives a new post on Alzheimer’s or dementia every seven minutes.) For anyone seeking clarity or support, that constant flow can be exhausting and discouraging.
Alzheimer’s Weekly filters, translates, and explains what matters most, helping hundreds of thousands of families, clinicians, and care teams around the world make sense of the latest research and best practices.
This site is dedicated to everyone who works—often quietly and tirelessly—to preserve dignity in the community of people living with dementia.
With experience in dementia caregiving, public education, and Alzheimer’s-focused writing—and a professional research background shaped in what many consider one of the world’s top laboratories—I work to make complex findings clear, practical, and genuinely helpful for both families and professionals providing care.
My goal is simple:
Translate the best science into guidance that lightens the load, strengthens understanding, and helps every person with dementia live with dignity.
Peter Berger
Editor, Alzheimer’s Weekly