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 5, 2021 Add as ...

How hungry are you right now on a scale of zero to ten? If you’re not super-hungry or super-full, it might be hard to answer. The hunger-fullness scale can help you figure out that number. The ...

The term “self-care” is bandied about often, constituting everything from meditation to working on your fitness. In that vein runs smart scales, which promise to help you monitor not just your weight ...

Smart scales are electronic devices that can measure more than just weight. They can also assess body composition, such as body fat percentage, muscle mass, and bone mass, to help provide more details ...

Kerstin Frie receives funding from the Wellcome Trust, Our Planet Our Health (Livestock, Environment and People - LEAP), award number 205212/Z/16/Z. In the past, she received funding from the NIHR ...

Smart scales track changes in your muscle mass, body fat percentage and other health metrics — but how do smart scales work, and how accurate are they? When you purchase through links on our site, we ...