The Ultimate Guide to Health Tracking For Chronic Illnesses - CNET

Which health metrics do you really need to track? If you have a chronic health condition, it's crucial to measure the right ones.

This story is part of Health by the Numbers, CNET's deep dive into how we quantify health. Fitness trackers and apps have made it easier than ever to keep tabs on your own health at home. For many … [+6788 chars]

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