Navigate Select ESC Close

The Truth About Coffee and Dementia (131,821 Person Study)

2026-02-24 People & Blogs
3.4k
330
53
Dr Brad Stanfield
Dr Brad Stanfield
329.0k subscribers

Unlock all features

FREE: Get instant access to 10 AI summaries, chats, or transcripts per day.

Description

For weekly health research summaries and extra insights, sign up here 👉 https://drstanfield.com/pages/sign-up 💊 Supplements I Take: https://drstanfield.com/pages/my-supplements 💊MicroVitamin+ (Pro) Powder: https://drstanfield.com/products/microvitamin-plus 💊MicroVitamin Standard Capsules: https://drstanfield.com/products/microvitamin 🩺 Get your personalized health roadmap (free): https://drstanfield.com/pages/roadmap Timestamps: 00:00 New Coffee & Dementia Study 03:30 Decaf vs Caffeine 04:26 Caveats and Limitations 05:03 Practical Tips ✔️ Twitter: https://twitter.com/BradStanfieldMD ✔️ Patreon: https://www.patreon.com/bradstanfieldmd Here are the links to the research papers referenced in the video: https://alz-journals.onlinelibrary.wiley.com/doi/full/10.1002/alz.70235 https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1585711/full https://www.sciencedirect.com/science/article/abs/pii/S0899900715005389 https://jamanetwork.com/journals/jama/article-abstract/2844764 https://pmc.ncbi.nlm.nih.gov/articles/PMC12702361/ Thumbnail by James Kelly Video edited by Troy Young Script by John Milliken The links above are affiliate links, so I receive a small commission every time you use them to purchase a product. The content contained in this video, and its accompanying description, is not intended to replace viewers’ relationships with their own medical practitioner. Always speak with your doctor regarding the content of this channel, and especially before using any products, services, or devices discussed on this channel.

Top Comments (10)

@DrBradStanfield 2026-02-24

All 5 studies referenced in the video are linked in the video's description 💊Supplements that Dr Brad takes: https://drstanfield.com/pages/my-supplements 💊MicroVitamin (multivitamin & mineral that I take): https://drstanfield.com/products/microvitamin 🩺 Get your personalized health roadmap (free): https://drstanfield.com/pages/roadmap

6 1 replies
@user-dn7sr4uw9s 2026-02-24

Thank goodness for this very helpful study that I can use to justify my addiction.

38 1 replies
@Zanuka 2026-02-24

I'm glad it's probably the caffeine. I have green tea every day and don't really want to swap it for coffee.

10
@tjmozdzen 2026-02-25

or with dementia kicking in, people forget to make the coffee?

6
@truthbetold787 2026-03-11

For further prevention, you may want to get rid of your plastic coffee maker as it gives you a large dose of microplastics, every time you brew with it. Best to use a pour over or a french press that you then filter after brewing. Also, studies have shown regular sauna use reduces microplastics.

2
@emulare1110 2026-02-24

How much is “a cup”? Some sources say 6 fl oz, 8 is a traditional “cup”, and some people say “a cup” when they mean “a full cup “ which often is 12 or 16 fl oz.

9 1 replies
@rpark2109 2026-02-25

I think people are missing a key statement in Brad’s analysis. Around the 4:19 mark. Coffee and tea contain other polyphenols and bio active compounds. In coffee, these are stripped away through the decaffeination process, which could be the reason why caffeinated coffee retains its benefits and decaffeinated coffee does not. Also, caffeinated coffee contains 100s of other compounds. It would be interesting to have a coffee chemist weigh in on these studies.

3
@Reina_Tikvah 2026-02-24

Brad, any updates on NMN? In Australia we are starting to get a massive marketing campaign from many companies, pushing and promoting NMN saying it is the building block of NAD+, a molecule our cells use to support energy production. NAD+ declines as we age, and that it's needed to enhance NMN enhances levels in the body. Thank you Brad :)

3
@MispelledOnPurpose 2026-03-12

My mother just passed away with this, I was her sole caregiver for several years. I cared for her until her death. Going through that was traumatizing. She drank coffee daily up until she progressed to the later stages. I tried so many different supplements to try to help her but nothing worked. Eventually she couldn't take all of those pills anymore. I don't think that any currently known supplement or food alone will stop this. But please keep up the research.

0
@fraserEB30 2026-03-07

5:53. Would suggest an edit to make clear that instant coffee has minimal diturpenes present and is therefore "ok" from a heart perspective. I personally consume 2-3 strong cups of filtered (fresh) black coffee every morning. Love it! PS - switched to filtered after hearing about LDLc affect while pursuing a (successful) lowering ApoB diet. Much prefer the taste now and if a study came out saying, "don't worry it's all ok" I'd stick to filtered purely as a taste preference.

0

Unlock the Data Inside
Turn Videos into Knowledge

  • Get FREE 10/day: transcripts, summaries, chats
  • Chat with videos, export text & PDF
  • $1 free API credit for RAG, chatbots & research

Free forever plan • All features unlocked

App screenshot