Brain Health

For decades, Alzheimer's research has focused on one central question: How do we prevent or even eliminate the accumulation of amyloid plaques and tau tangles? These proteins have long been considered the de...

When people think about brain health, they often focus on omega-3 fats, antioxidants, exercise, sleep, or cognitive training. All of these matter. But there is another factor that deserves far more attention...

One of the questions I’m most often asked is whether there is anything truly new in Alzheimer’s research. While headlines tend to focus on amyloid plaques and tau tangles, some of the most exciting discoveri...

If it feels like everyone is talking about Ozempic, Wegovy, Zepbound, or Mounjaro these days, you're not imagining things. What began as a treatment for type 2 diabetes has become a cultural phenomenon. Mill...

Whenever I give talks about brain health, someone almost always asks a version of the same question: "How can I get the benefits of good sleep if I have to work at night?" It's a great question because mil...

For years, I have emphasized that one of the most powerful tools we have for protecting the brain is deep, restorative sleep. In my upcoming book, Brain Defenders, I discuss this extensively in the context o...

We are having the wrong conversation with young people about brain health. We tend to frame it as something that matters decades from now, something tied to aging or genetics. But the truth is far more immed...

We tend to think of emojis as harmless, simple digital decorations that soften language, add humor, or clarify tone. But emerging neuroscience suggests something far more consequential. A recent EEG-based st...

For decades, I’ve been emphasizing the importance of exercise as one of the most powerful tools we have to protect the brain. It improves insulin sensitivity, enhances mitochondrial function, increases BDNF,...

A fascinating new study explores a topic I have written about many times before: the brain’s waste clearance system, known as the glymphatic system. As I have discussed in previous blogs, one of the most imp...