A nutritionist who lowered his cholesterol through diet shared 4 simple tips for eating more fiber

Tech Insider : Business
Rob Hobson sits at a table and smiles into the distance.
Rob Hobson adds a bit of fiber to every meal for his gut health and to keep his cholesterol levels at bay.

Andrew Burton

I tried to change my body composition for a year. Here are 3 things I did to cut my body fat mass by 7% without hating my life.

Tech Insider : Business
Woman exercising; woman getting body composition analysis
Body composition analyses helped me track my progress in losing fat and gaining muscle.

Julia Pugachevsky

The best health hacks we added to our routines in 2025 for muscle gains, gut health, and more

Tech Insider : Business
a person wearing a fitness heart rate monitor checking an app
From higher heart rate workouts to healthy eating hacks, a few tips helped us thrive in 2025.

Frazao Studio Latino/Getty Images

We got diet advice from over 40 dietitians and nutrition scientists. Here's your 2026 meal plan.

Tech Insider : Business, Sports
Roxana Ehsani, Kevin Hall, Kylie Sakaida
Sports dietitian Roxana Ehsani, nutrition scientist Kevin Hall, and registered dietitian Kylie Sakaida are a few of the nutrition experts we spoke to this year.

Roxana Ehsani/Kevin Hall/Kylie Sakaida

A nutritionist cut out ultra-processed foods 2 years ago. Here are the habits he kept, and the ones he ditched.

Tech Insider : Business
Rob Hobson sits at a table and smiles into the distance.
Rob Hobson focuses on cooking with whole foods most of the time, but doesn't sweat it when he eats the occasional ultra-processed food.

Andrew Burton

Treat yourself — a dietitian explains why dessert can help you lose more weight and keep it off

Tech Insider : Business
A woman in soft focus holding a fruit and cream pastry treat toward the camera.
Make room for pastries and other treats to stick to your diet long-term.

Farknot_Architect/Getty Images

Mark Wahlberg shares the high-protein breakfast he eats every day

Tech Insider : Business, Sports
Mark Wahlberg in front of a step-and-repeat
Mark Wahlberg works out at 4 a.m. every day.

Kristina Bumphrey/Variety via Getty Images

A 25-year-old startup founder shares his high-protein smoothie for gut health, energy, and longevity

Tech Insider : Business
A headshot of startup founder Max Marchione smiling at the camera. He is wearing a black button-up shirt with an open collar against a background of soft-focus warm light.
Max Marchione is the cofounder of a buzzy health startup and has dialed in his health routine with supplements and peptides to support his busy schedule.

Courtesy of Superpower

A nutritionist shared 2 simple snack hacks that hit your cravings without derailing your diet

Tech Insider : Business
Federica Amati in her home.
Amati still eats some animal proteins, but gets most of her intake of the macronutrient through plants.

ZOE

A dietitian and cancer survivor shares 3 diet tips she swears by — helping her to complete 27 triathlons

Tech Insider : Business, Sports, Style
Cassandra Burke
Cassandra Burke ran her first triathlon after finishing cancer treatment in her early 40s. It inspired her to become a personal trainer and dietitian.

Cassandra Burke

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