Lee is also a hypocoristic form of the given names Ashley, Beverly, Kimberley, and Leslie (all of which are also derived from English placenames containing -leah as a second element; with the possible exception of Leslie, which may be an anglicization of a Gaelic placename).
Precautions and Warnings. Check with your doctor before eating tea leaves if you have a medical condition or you are taking any medications. Avoid tea leaves if you're pregnant or breast-feeding, or if you have high blood pressure, kidney or liver issues, or anxiety. Too much caffeine can cause side effects and even overdose.
Drinking blueberry leaf tea likely wont harm anything but it wont cure you and is unlikely to help you get of medication. Diet and exercise (assuming type 2) are your best weapons to get of medication but even then, not everyone is physically able to. Kdroberts is right, there is no cure for diabetes.