Somewhere along the line, in the wellness conversation anyway, we've started using "brain health" and "longevity" almost interchangeably. It makes a lot of sense when you think about it: While the definition of longevity is literally just "long life," many of us may argue that a lengthy lifespan isn't much to brag about unless you make it to the end with a healthy noggin that allows you to think, move, and communicate in all the ways you want. In other words, your brain health is a major factor when it comes to your quality of life as you age.

That's true if you're an older adult who might be worried about your risk for dementia or Alzheimer's, but it's also smart to prioritize your brain health at any age. After all, what's good for your brain is good for the rest of you, too. 

With that in mind, here's your brain boost—aka, your guide to the foods, movement, and habits that can help keep you sharp today and well into your golden years.