Should Healthy Individuals be Monitoring their Blood Glucose?

Recently, there has been increased marketing for continuous glucose monitoring (CGM) directed towards non-diabetic populations (1-3). Continuous glucose monitors (CGMs) are currently authorized for sale in Australia, Canada, UK and the US. There are restrictions in making claims for their use for people without diabetes, however this does not restrict public access and some devices that require a prescription can be purchased over-the-counter or online.