New versions of Apple's ubiquitous tracking pucks are set to hit stores this week. Here's what Apple changed and all you need to know about how they work. Jeff Carlson Senior Writer Jeff Carlson ...

Eating 100 grams of protein per day may help some people meet their health goals, such as improving their body composition and gaining muscle mass. Add protein-rich foods to every meal and snack to ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...