Arnold Schwarzenegger isn't slowing down — he's redefining aging

Tech Insider : Business, Politics
Arnold Schwarzenegger
Arnold Schwarzenegger, 78, tweaked his workout and diet regimen over the years.

Zimmer Biomet

Arnold Schwarzenegger cut back on protein drinks. Here's how he fuels for workouts instead.

Tech Insider : Business
Arnold Schwarzenegger
Arnold Schwarzenegger said he doesn't drink as many protein shakes as he used to.

: Charles Sykes/Bravo via Getty Images

I took a VO2 max test while sprinting on a treadmill. It taught me how fast I should run to burn fat and build muscle.

Tech Insider : Business, Technology
The author is running on a treadmill
I wore a mask to track how hard my heart was working during strenuous exercise.

Corrie Aune for BI

A cardiologist shared 4 seemingly healthy habits that can lead to heart failure, from too much protein to overdoing workouts

Tech Insider : Business, Sports
A man pouring a protein shake from a blender
A super high-protein diet can lead to inflammation, a cause of heart disease.

Prathan Chorruangsak/Getty Images

Chickpeas can significantly lower your cholesterol. Here are 5 tasty recipes scientists recommend to improve your health.

Tech Insider : Business, Technology
chickpea and black bean salad
Chickpeas and black beans have different health benefits. While one lowers inflammation, the other is more effective at fighting high cholesterol.

Nelea Reazanteva/Getty Images

I thought I had great cholesterol, but a trendy new blood test said the opposite — sending me down a mind-boggling rabbit hole

Tech Insider : Business, Style
picture of the author, next to her function health results showing 7 out of range tests
I tried Function Health, a trendy new $500 membership service that tests your blood and urine for a whole spectrum of issues.

Hilary Brueck, Function Health

Just 1 cup of black beans curbs inflammation in your body. Here are 4 science-backed recipes to boost your health.

Tech Insider : Business, Technology
black beans
Mmm. Beans.

Courtesy of Indika Edirisinghe

Jamie Foxx had a stroke aged 55. A doctor shares 3 ways to help prevent them, as cases rise in younger people.

Tech Insider : Business
Jamie Foxx wears a suit and speaks at a podium.
Jamie Foxx was unconscious for weeks after having a stroke.

Jason Armond / Los Angeles Times via Getty Images

Sleep in this weekend — it may help you live longer and avoid heart disease

Tech Insider
A woman sleeping peacefully in bed in the morning in natural lighting.
Sleeping late on the weekends to catch up after a busy week can pay off, according to science

blackCAT/Getty Images

Daylight-saving time is literally killing us. It's time to end this switch.

Tech Insider
Time
Time

Getty Images/Tanja Ivanova

  • Daylight-saving time is a killer, scientists say.
  • A third of the world and most US states observe daylight-saving time.
  • DST is linked to increases in heart attacks and car accidents.

Summer is coming to an end, meaning we're in our final weeks of daylight-saving time for the year.

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