This seems to be a slow news week so I’m going to get caught up on research papers I think worth reading.
I first heard about this study from this video, from Dr. Greger’s newsletter announcement (I subscribe).
Here’s the study: Ornish D, et al. Effects of intensive lifestyle changes on the progression of mild cognitive impairment or early dementia due to Alzheimer’s disease: a randomized, controlled clinical trial. Alzheimer’s Research & Therapy volume 16, Article number: 122 (2024). https://alzres.biomedcentral.com/articles/10.1186/s13195-024....
It put 50 or so people in their 70s or older on “an intensive multidomain lifestyle intervention compared to a wait-list usual care control group” for 20 weeks.
People on the lifestyle intervention—diet, exercise, stress management, group support—did better.
The first author, Dean Ornish, runs a lifestyle modification program.
Comment: Wouldn’t this be terrific! At the very least it is further evidence for the health benefits of a largely (not necessarily exclusively) plant-based diet. Eating plant foods is strongly associated with prevention of any number of undesirable conditions. The Alzheimer’s Association already recommends the DASH or Mediterranean diet patterns; both are plant based.
Eat your veggies. Do so cannot hurt and might help—a lot.
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