JEFIT Blog

We have a tendency to judge how our exercise routine and diet are working by what the bathroom scale reads. But that should not be the only indicator. With each bout of exercise, we are improving various aspects of our physiology and health that may not be visible to the naked eye.

Nearly 65 million Americans report a recent episode of back pain. Some 16 million adults experience persistent or chronic back pain, and as a result are limited in certain everyday activities.

First, what are biomarkers? They include hundreds of different metrics that basically offer insight into how your body is managing the aging process.