Your sweat may say as much about your health as your blood
I recently had my annual physical. As part of that, my doctor ordered a series of blood tests to measure my cholesterol, blood sugar and other biomarkers. Now, I’m not the biggest fan of needles, and I hate having to make a special trip to a lab to get the tests done. But I grit my teeth and go through with it because I know it’s the best way to…