Tuesday, September 30, 2025

A New Relationship Between Diet and Your Genetics

So we know that carrying one or two copies of the APOE4 gene variant is a genetic marker for increased risk of Alzheimer's disease.  We also know that consuming the Mediterranean diet (MedDiet) reduces your risk of developing the disease.  (I have been focusing on the MIND diet, which is a modified MedDiet.)  But is there an interplay between these two factors?  Maybe so.

According to a recently published study in Nature Medicine, it appears that the MedDiet is much more helpful for people carrying one or two copies of the APOE4 gene.  Recall that APOE4 is the variant of the APOE gene most associated with the development of Alzheimer's.  While some carriers never develop the disease, and some non-carriers do, it still elevates your risk.  There are at least 30 different genes that can contribute to your risk, but the APOE4 is the strongest marker.

But what did the researchers do, and what did they find?  Researchers at Brigham and Women’s Hospital, Boston, studied the serum metabolites in thousands of subjects and compared these to their genetic markers and to their disease status.  

But what's a serum metabolite?  These are the chemical compounds found in blood that are the result of the metabolism of various nutrients.  Obviously, the metabolites from a serving of kale will be different than those from a Snickers bar.  And so, they were able not only to determine who was actually following the MedDiet faithfully, but also to see who's disease status was most affected by their diet -- people with the APOE4 gene or those with the other two variants.  And for that matter, carriers of one or two copies.

As it turns out, persons with kale metabolites in their blood experience a greater benefit of resistance to Alzheimer's if they carry the APOE4 gene than if they didn't.  This also goes for the metabolites of other foods in the MedDiet.  Leafy greens containing some antioxidant carotenoids just stand out.  Note that carriers of the other variants still benefit from the MedDiet, but this population benefits the most.

So, a word to the wise.  If 23&Me tells you that you carry one or two copies of the APOE4 gene -- eat your greens!  (And if you don't ... well, eat them anyway.)

Here's an article of the study.  

2 comments:

  1. Having Dementia knocked my mother off her life and had her living like a mad person, I didn't know how the better part of her life eluded her, my mind was completely splatted in two, She showed a severe decline in her mental and cognitive skills in the last few years. Her neurologist prescribed Donepezil and Mematine for her and after using it for about 6 months we noticed  her quality of life had deteriorated greatly where she was mostly bedridden, she cries and sometimes she packs her bags wanting to go home, she keeps asking after the dead. I am very glad my partner sought help and now she is free from all signs of psychosis. She was healed through herbal supplements from Dr. Rohan (BRONGEE). I believe there is no act of kindness that is too small that is why I am sharing this testimony here. If you have anybody who is diagnosed with Alzheimer's disease/Dementia, I will advise you to opt out from western medication and go for BRONGEE HERBAL SUPPLEMENT. you will have every reason to be happy again just as I am. You can contact Dr. Rohan via email, dr.rohanronjohn@gmail.com or write to him directly on WhatsApp via +393510553632. It may also help you.

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  2. Make me a promise Bianca, my mother said. "Promise me you won't put me in a home or make me live with one of your sisters". It was a joke at the time when my mom was just starting to forget things. 06/08/2019 was the hardest day of my life. Watching my mom talk to herself, packing her things 2-3 times a day, saying she has to go home. It was heartbreaking. I broke down and cried with her a few times and then I realized how hard it must be on my dad too. He can't leave the house, he has to convince her that she lives in their house. I came to the decision to quit my job. My dad needs help. I live 7 hours away but instead of visiting my parents, I'll be visiting my husband. My mom has always been there for me and been my best friend so I want to be there for her. I keep telling myself that I can snap her out of it. I got her numerous medications including DONEPEZIL and MEMANTINE instead of helping her, they almost destroyed her due to the side effects. As I was reading more about Dementia on the internet, I met with some comments of people testifying about Dr. Rohan and his BRONGEE HERBAL SUPPLEMENTS that it works for Alzheimer's and Dementia. I contacted the doctor immediately and explained my mother's condition to him, he assured me that my mom will be fine and her memory will come back to normal. I ordered his Herbal Supplements and it was delivered to me by the DHL Express company in less than a week with instructions on how to use them attached in the package. After 3 weeks of using these herbs, we began to see improvement, after 6 months my mom was better, and it's been 2 years now and my mom is completely free from this horrible disease. In case your loved one is suffering from Alzheimer's /Dementia I will advise you to use BRONGEE HERBAL SUPPLEMENTS. You can contact Dr. Rohan via email; dr.rohanronjohn@gmail.com or WHATSAPP with +393510553632 it may also help you.

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