SOURCE:
Arginine on the Frontline: New Hope for Alzheimer’s
November 23, 2025
The Nigerian Paradox: How Diet Fights Alzheimer’s Genes
DIET VIDEO: The Nigerian Paradox wonders: Why are Alzheimer’s rates low in Nigeria, despite dangerous "Alzheimer’s gene" rates? Does Nigeria's diet hold the key? (Video)
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By:
Peter Berger
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 families and professionals providing care.
- Peter Berger
- 3 Comments
- Cat: Diet, Prevention
Welcome. About this 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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Welcome. About this Site.
Welcome
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.
About the Editor
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
I'm homozygous for APOE4 and have been eating a whole food plant based diet for almost 12 years.
A science based resource re: steps to implement this eating pattern can be found here: https://nutritionfacts.org/healthkit/
And don't forget about the power of regular exercise as well:
https://nutritionfacts.org/2020/07/30/what-exercise-authorities-dont-tell-you-about-optimal-duration/
There is no magic bullet diet. Diet can reduce your risk of Alzheimer's but not eliminate the risk. I have concluded that people should try to abandon the American diet that is full of red meat, artificial sweeteners, and all kinds of food that does not contribute to your health. This is why people in Japan, Europe, etc outlive Americans. I have decided to limit my red meat to two meals per month. However, I also decided to eat at expensive steak houses for those two glorious steak meals because I also need to enjoy life. The rest of my meals will be healthy plant-based, low fat, low sodium, low cholesterol, low artificial preservatives and sweeteners and then take my chances. I look forward to enjoying two glorious steaks with family and friends every month.
Yes we can reduce our risk of Alzheimer's through our diet, however it isn't about cholesterol. There may be a different explanation for why the Nigerians have low levels of Alzheimer's. Yes it is their diet. Their diet is most likely high in silica and secondly their diet doesn't expose them to high levels of aluminum. Someone needs to do look at this. Research has reached a tipping point and Aluminum is the cause of Alzheimer's.
https://universityhealthnews.com/daily/memory/aluminum-linked-to-alzheimers-disease/