What is Your Blood Sugar?

Blood sugar charts act as a reference guide for blood sugar test results. As such, blood sugar charts are important tools for diabetes management. [closeup of hands checking blood sugar levels] Keeping blood sugar levels in check often requires frequent at-home tests. Most diabetes treatment plans involve keeping blood sugar levels as close to normal or target goals as possible. This requires frequent at-home and doctor-ordered testing, along with an understanding of how results compare to target levels.