Parkinson's TOTALLY Arrested: New Research Transforms our Approach to this Devastating Condition

Could too much sitting around be threatening your brain health? If you spend most of your day sitting, I want to remind you that change doesn’t have to be big to be meaningful. Movement isn’t just for your body, it’s nourishment for your brain. When you move, you’re creating chemistry that supports clarity, mood, and long-term brain health. I encourage you to make a small shift in your movement pattern today. It can make a lasting difference in how you think and feel tomorrow. | David Perlmutter

We know the gut-brain connection is important, but your oral health is proving to be just as critical. Research shows that periodontal disease (gum disease) increases Alzheimer’s risk by triggering inflammation that activates brain immune cells called microglial cells. Simple steps like brushing twice a day, flossing, and maintaining overall oral health can help protect your brain. I cover this and more in my upcoming book, Brain Defenders — stay tuned! | David Perlmutter, M.D.

Many of you asked an important question after my recent post on sleep deprivation driving insulin resistance: what if you simply can’t get 8 hours at night? While 7–9 hours of consecutive sleep is ideal, if you can’t get it all at once, it may help to make up the time with a nap or rest during the day. Interestingly, research shows that people who nap after poor sleep often drop into deeper, more restorative sleep more quickly. It’s not a perfect replacement, but it can still support your brain