In this week’s Health newsletter: A mood booster for your kid’s mental health, what dopamine actually does, the unparalleled benefits of rock climbing, and the order you eat your food matters. 

But first: Scientists found a way to reverse kidney damage—is a cure next? 

Experts say we’re in a golden age for treating chronic kidney disease, with new drugs like Ozempic yielding major results. Will dialysis and organ transplants become a thing of the past?

Uncertainty and fear can contribute to kids’ languishing. But there’s an antidote: flow. Psychologists say this state of being immersed in a task or activity has real mental health benefits for kids. Here are their tips for getting your kids in flow.

Today’s newsletter was edited and curated by Sidney Madden and produced by Amanda Williams-Bryant. Did someone forward this to you? Sign up here to get this newsletter and more.