After years of stomach pain, this CEO rebuilt her diet for gut health

Tech Insider : Business
a woman smiling in a dark green blazer
Sam Citro Alexander

Courtesy of Sam Citro Alexander

Supplements are the new obsession, even as doctors stay wary. I went inside one of the industry's biggest factories.

Tech Insider : Business, Sports
Kenzie Goer walks through the distribution area of Thorne's warehouse and shares products, Friday, September 5, 2025, in Summerville.
Kenzie Goer, senior vice president of planning and distribution at Thorne, showed us around the supplement company's newest warehouse in Summerville, South Carolina.

Henry Taylor for BI

A weight loss doctor, who specializes in helping high performers, shares her favorite hack to eat healthy without tracking every bite

Tech Insider : Business
a doctor in business casual clothes sitting at a desk
Dr. Meghan Garcia-Webb specializes in weight loss, and said you don't have to track everything you eat to stay healthy.

Courtesy of Meghan Garcia-Webb

I tracked my blood glucose levels for two weeks. It felt like I was in sugar jail.

Tech Insider : Business
A woman wears a continuous glucose monitor on the back of her left arm.
Kim Schewitz wearing her continuous glucose monitor.

Kim Schewitz

Your protein goal is probably way off. A doctor explains how to fix it for better weight loss.

Tech Insider : Business
Dr. Meghan Garcia-Webb, a doctor, smiling at a desk in a white medical coat with a notebook and pen.
Dr. Meghan Garcia-Webb specializes in concierge weight medicine, helping high achievers adjust their diet and lifestyle habits.

Courtesy of Meghan Garcia-Webb

Elite athletes use the 4 p.m rule for better hydration and performance, says a top nutritionist

Tech Insider : Business, Sports
An athlete backlit by the sun drinking water.
Athletes need to drink more water the harder they exercise, but too much late in the day can disrupt sleep.

Juan Jose Napuri/Getty Images

Kevin Hall sparked a cultural revolution against ultra-processed food, but he still eats it. Here's how he pumps up the nutritional value of jarred pasta sauce.

Tech Insider : Business, Environment
tomato sauce in jar

Andranik Hakobyan/Getty Images

A 58-year-old whose job requires hours of sitting lost 75 pounds in 12 months with these simple changes

Tech Insider : Business, Style
jerry before and after weight loss
Jerry Clark overhauled his diet: he started eating more vegetables and having his chicken roasted instead of fried.

Courtesy of Jerry Clark

A man lost 44lbs and learned 3 important lessons about losing fat while maintaining muscle

Tech Insider : Business, Style
A man wearing a black T-shirt smiles.
Mike Prytkov founded a weight-loss app inspired by lessons he learned from his own weight-loss journey.

Mike Prytkov

4 healthy habits to help lower your risk of breast cancer, according to an oncologist

Tech Insider : Business
a woman undergoing a mammogram screening for breast cancer in a doctor's office
Regular screenings such as mammograms are a key part of catching cancer early, when it's most treatable.

ruizluquepaz/Getty Images

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