Want to get more out of your workout regime? Don’t go all out all the time. Moderate exercise is the rage right now.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. October 21, 2025 Add ...

You probably know zero exercise is not enough and that going for a walk every day is generally a good thing. And if you’re training for a marathon, you’ll be on your feet for a couple hours of hard ...

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 12, 2026 Add ...

Please provide your email address to receive an email when new articles are posted on . Men and women had lower deacylated ghrelin levels in high-intensity vs. moderate-intensity or no exercise ...

It feels good to push the body to the point of exhaustion. Leaving the gym or a fitness class soaked with sweat is a deeply satisfying manifestation of the endorphins humming around in your brain.

A recent study published in the journal Physiological Reports indicates that moderate-level exercise may reduce both feelings of hunger and hunger-related hormones in males with obesity. The pilot ...

When you want to add a little movement to your day, there’s nothing simpler than heading outside for a walk. You don’t need a gym or specific equipment—or even any special skills. All you’ve gotta be ...

The battle between exercise and hunger just got a new scientific perspective. Recent findings from a collaborative research effort between Iranian and Australian scientists have uncovered compelling ...