Three recent studies offer insight on how hard to work out, when to fuel, and what’s happening in our bodies when we exercise
Natural sweetener alternatives like stevia, yacón syrup, monk fruit, and allulose are common in sugar-free foods, but are they healthy? Here's what we know.
4 min read
Reading about metabolic fitness, you'll encounter plenty of technical terms and abbreviations—here are simple definitions of some of the most common.
9 min read
Diet and lifestyle matter more to your joints than you might think. Orthopedic surgeon Dr. Howard Luks explains the link and what you can do about it.
5 min read
Insulin resistance is a shockingly common condition spurred on by diet and lifestyle. Here are the processes in your body that lead to this dangerous state.
6 min read
Quick answers to queries like why we measure glucose, how to avoid blood-sugar spikes, and when you can get Levels for yourself