[hmahncke]

This is an observational study, not a randomized controlled trial. So it can’t really establish causality. A number of observational studies have previously shown an association between MeDi adherence and cognitive function and dementia risk; this went further to establish an association with structural brain imaging measures.

We’re still waiting for the outcome of the NIH funded randomized controlled trial.

[spekcular]

What's the name of the NIH trial? I'd like to keep tabs on it.

[hmahncke]

Clinical trials.gov link: https://clinicaltrials.gov/ct2/show/NCT02817074