As more of us spend our days staring at screens, keeping our eyes healthy matters more than ever. This week, Dr. Sanjay Gupta digs into the small habits, smart food choices, and the right eye drops that can help protect your “super peepers” for the long run. Plus, we dig into why one listener feels weak even while staying active -- and why the difference between strength and muscle mass matters.
This episode was produced by Leying Tang and Jennifer Lai. 
Showrunner: Amanda Sealy
Senior Producer: Dan Bloom
Technical Director: Dan Dzula Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Did the iPhone Change Everything... Including Us?

All over the world, there are people who are living extraordinary lives, full of happiness and health – and with hardly any heart disease, cancer or diabetes. Dr. Sanjay Gupta has been on a decades-long mission to understand how they do it, and how we can all learn from them. Scientists now believe we can even reverse the symptoms of Alzheimer’s dementia, and in fact grow sharper and more resilient as we age. Sanjay is a dad – of three teenage daughters, he is a doctor - who operates on the brain, and he is a reporter with more than two decades of experience - who travels the earth to uncover and bring you the secrets of the happiest and healthiest people on the planet – so that you too, can Chase Life.