Susannah Fox of the Pew Internet & American Life Project [USA Today]
Our latest survey finds that 69% of U.S. adults keep track of at least one health indicator such as weight, diet, exercise routine, or symptom:
- 49% of trackers say they keep track of progress “in their heads.”
- 34% say they track the data on paper, like in a notebook or journal.
- 21% say they use some form of technology to track their health data.