Do Astronauts Float Around While They Sleep?

Do Astronauts Float Around While They Sleep?

Four astronauts returned to Earth recently, after a historic 10-day lunar flyby mission in which they ventured farther into space than any human has before. They were part of Artemis II, NASA’s flight to test how well the agency’s Orion spacecraft, and the astronauts, operate in deep space — all in preparation for longer-term trips to the moon and beyond. CNN Chief Medical Correspondent Dr Sanjay Gupta answers some of your health-related questions about the mission, including: How do they sleep in zero gravity? What’s up with all those hot sauces? This episode was produced by Leying Tang and Andrea Kane Showrunner: Amanda Sealy Senior Producer: Dan Bloom Technical Director: Dan Dzula Learn more about your ad choices. Visit podcastchoices.com/adchoices

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Episoder(635)

Cyclosporiasis: Fact vs Fiction

Cyclosporiasis: Fact vs Fiction

UPDATE: Shredded lettuce from one farm, sold at some Taco Bells, has been tied to a five-state cyclosporiasis outbreak. Taylor Fresh Foods has pulled the product. Food safety expert Dr. Jennifer McEnt...

17 Jul 31min

How to Get a Good Night's Sleep

How to Get a Good Night's Sleep

It can be stressful making sure we get enough sleep, especially as we age. But the good news is there’s no rule that a full night's rest means being deeply unconscious for eight hours straight. Dr. Sa...

14 Jul 14min

What Pro Soccer Taught Me About Saving Lives

What Pro Soccer Taught Me About Saving Lives

Once defending goals in Major League Soccer, Dr. Marshall Leonard now defends lives as a physician. Today, he shares the wisdom that carried him through life transitions. Plus, the time he faced Brazi...

10 Jul 27min

How to Tap Into Your 'Flow State'

How to Tap Into Your 'Flow State'

When Lionel Messi and fellow stars of the FIFA World Cup enter "the zone," what's happening in their brains? Today, neuroscientist Dr. Rui Costa tells Sanjay how you can think like a top athlete and f...

7 Jul 25min

Wake Up, Brush Teeth, Start Day

Wake Up, Brush Teeth, Start Day

We all know we should brush and floss our teeth. But the reason goes beyond a sparkling smile and keeping bad breath at bay. The mouth is a critical and often overlooked organ when it comes to improvi...

3 Jul 31min

Eating Before or After Strength Training - What's Better?

Eating Before or After Strength Training - What's Better?

Strength training can be confusing enough on its own. But mix in what —and when— to eat, and you might just choose to sit on the couch instead. Dr. Sanjay Gupta serves up answers in this episode of Pa...

30 Jun 16min

Want a Better Memory? Start Here

Want a Better Memory? Start Here

What if it’s not your memory, but how you use it? Sanjay talks with six-time U.S. Memory Champion Nelson Dellis about sharpening focus, remembering more and training your brain, plus a memory challeng...

26 Jun 29min

Hydration 101: From Caffeine to Electrolytes

Hydration 101: From Caffeine to Electrolytes

At this year’s FIFA World Cup, athletes will be required to take hydration breaks during every game. It's a smart move for anyone spending time outside this summer. Dr. Sanjay Gupta explains dehydrati...

23 Jun 11min

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