Your Brain on Blueberries (and Maybe Lithium): What the Latest Dementia Research Actually Says
The MIND diet is having a moment, and so is a headline about lithium reversing memory loss in mice. Here's what's solid, what's speculative, and what you can actually do today.
A New Alzheimer’s Blood Test Is Here: What It Can—and Can’t—Tell You
A new FDA-cleared Alzheimer’s blood test measures pTau217. Learn who should get it, what positive and negative results mean, and what the test cannot diagnose.