Life Kit: Health

Life Kit: Health

Taking care of yourself shouldn't be complicated. We talk to the experts for practical advice to live a long and healthy life, based on science. Updated every time Life Kit posts an episode on health and wellness. Want another life hack? Try Life Kit+. Your subscription supports the show and unlocks an exclusive sponsor-free feed. Learn more at plus.npr.org/lifekit

Episodes

Do collagen supplements really work?

October 27, 2025 • 15 mins
Collagen supplements have been widely promoted on social media, with claims that they'll strengthen hair and nails, lessen wrinkles and even ease joint pain. But are there studies backing these claims? NPR health correspondent Maria Godoy dives into the research and shares science-backed tips for better skin that are more effective.

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How to take a refreshing nap (without ending up more tired)

October 20, 2025 • 21 mins
Naps can offer significant benefits, from emotional regulation to improving memory and athletic performance. But there are right and wrong ways to snooze. A sleep psychologist and a sleep physician explain the factors of the perfect nap and the importance of daytime rest. This episode originally published Feb. 26, 2024.


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How to support a loved one through cancer treatment

October 7, 2025 • 21 mins
If you have a friend or family member diagnosed with cancer or another serious illness, all you want to do is help. But where do you start? What if you say the wrong thing or don't show up in the right ways? In this episode, we go over different ways to offer support. No matter what your strengths are, we have ideas to get you started.

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Why anxiety is a superpower

September 23, 2025 • 19 mins
As bad as it feels, anxiety is essential, says psychotherapist Britt Frank, author of The Science of Stuck. It can be a helpful warning signal that something is off, or even dangerous. But when anxiety hits, it's hard to remember its importance. In this episode, Frank explains what we can do to feel more centered when we anxiety makes us feel overwhelmed -- so we can listen to what it's telling us. This episode was originally publi...
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What to do when your health insurance denies coverage

September 18, 2025 • 22 mins

What happens when you get a medical bill for something your insurance should have covered? KFF Health News reporter Jackie Fortiér outlines who talk to, what to say and how to appeal a denial from your insurance company.Have a question about navigating the health care system? Contact us here and you might be part of an upcoming episode of Health Care Helpline. Follow us on Instagram: @nprlifekit
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Debunking sleep myths

September 15, 2025 • 16 mins
There are a lot of misconceptions about sleep. Sleep scientist Rebecca Robbins and her colleagues looked into common myths about sleep to help everyone get a better night's rest. This episode originally published Janaury 9, 2024.


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A head to toe check in for the fall

September 4, 2025 • 22 mins
It’s not just school kids that could use a back-to-school reset. Like those annual September doctor's check ups, this episode of Life Kit is here to help you check in with your body and get your bases covered. We bring you our favorite advice from an audiologist, an ophthalmologist, a dermatologist and more to get you feeling fresh going into the fall season.

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Boost your mood in 15 minutes

September 1, 2025 • 23 mins
Sometimes you're just feeling blah: maybe the weather's bad, you can't get out of bed and you're struggling to shake off that listlessness. In these moments, the solution is often simpler than we think. This episode, NPR's Science desk and Life Kit staff present research-backed mood boosters to instantly shake yourself out of a slump and turn your day around. This episode originally published September 3, 2024.



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How to deal with intrusive thoughts

August 25, 2025 • 20 mins
Have you ever had a disturbing thought pop up into your head? Thoughts that are distressing, repetitive and unwanted are called intrusive thoughts. NPR's Senior Visuals producer LA Johnson talks with a therapist and a researcher to figure out what these thoughts mean, where they come from and how best to handle them. 

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Ouch, I've got a crick! Neck pain 101

August 21, 2025 • 26 mins
Have you ever woken up with a crick in your neck after a bad night's sleep? Or feel like you can't rotate your head? Many people will experience neck pain at some point in life. Luckily, there are science-backed treatments and exercises to ease those nagging aches. This episode, a spine surgeon, sports medicine doctor, sleep expert and physical therapist give tips on working through neck pain.

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How to avoid counterfeit and unsafe products online

August 4, 2025 • 21 mins
Nearly 70 percent of people were deceived into buying a counterfeit product online at least once last year, according to research from Michigan State University. And buying knockoff versions of products can be dangerous. Kari Kammel, the director at the Center for Anti-Counterfeiting and Product Protection at Michigan State University, shares tips for how to avoid counterfeit and unsafe products, especially online. This episode ori...
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Are seed oils really bad for you? Researchers unpack RFK Jr.'s claims

July 31, 2025 • 15 mins
Health Secretary Robert F. Kennedy Jr. and others have said that seed oils, like soybean, corn and sunflower oils, are poisoning Americans. But what does the research say? NPR health correspondent Maria Godoy speaks with nutrition and fatty acids scientists about the most common concerns with seed oils.

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How to crave movement more than screen time

July 10, 2025 • 19 mins
Oftentimes, it's easier to scroll through our phones than do some squats. So what can we do to motivate ourselves to pick movement? In this episode of Life Kit, we speak with clinical psychologist Diana Hill and movement specialist Katy Bowman about how to retrain your brain to crave physical activity more than your phone.

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How to avoid mosquito bites

July 8, 2025 • 22 mins
In this episode of Life Kit, reporter Andee Tagle talks to entomologist Sammy Ramsey and environmental health professor Brian Byrd about why some people get bitten more than others, which ingredients to seek in bug repellents and what you can do to protect yourself against those itchy bites.

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Want to build muscle? Eat more plants

June 26, 2025 • 13 mins
It's long been thought that eating protein from animals (eggs, meat, chicken, fish) can help you become stronger. But a new study out of the University of Illinois shows that plant protein is just as effective at building muscle. NPR health correspondent Will Stone explains how the science around plant protein is shifting.

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Stay safe this heat wave

June 24, 2025 • 11 mins
There's a heat wave hitting much of the United State this week. Our bodies do have natural ways to dissipate heat, but when temperatures get extreme, sometimes they just can't keep up. In this episode of Life Kit, learn how to keep cool, hydrated and safe in extreme heat.

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It's tick season. Here's how to protect yourself.

June 19, 2025 • 21 mins
More than 31 million people in the United States get bitten by ticks each year, and some of those ticks carry diseases such as Lyme disease, according to the CDC. In this episode of Life Kit, we cover where you might encounter ticks this summer, how to protect yourself against them and what to do if you get bitten.

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Your pelvic floor is essential. Here's how to take better care of it

June 16, 2025 • 22 mins
Your pelvic floor helps with all sorts of bodily functions — it helps you go to the bathroom, breathe, and orgasm, and it supports your internal organs. But pelvic floor dysfunction can lead to painful sex, constipation, urinary leakage, and pelvic pain. In this episode, we talk with pelvic floor physical therapist Sara Reardon about how to treat pelvic floor dysfunction and the basics of keeping your pelvic floor healthy and funct...
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5 essential water skills to know this summer

May 26, 2025 • 20 mins
Knowing how to swim can help you have fun at the pool or beach this summer. But it could also save your life. Here are some tips to start swimming if you never learned as a kid. This episode originally published June 29, 2023.

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Here's why your feet hurt — and what you can do about it

May 1, 2025 • 25 mins
If you're struggling with foot pain from bunions, Achilles tendinitis or plantar fasciitis, it might be time to reevaluate your foot care routine. In this episode, foot experts share advice on picking the right running shoes, strengthening your feet muscles and more.

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