Type 2 diabetes and blood glucose control

Many patients with type 2 diabetes consider finger-prick blood tests key for keeping blood glucose levels under control. But according to a new study, they are unlikely to be beneficial for patients who are not receiving insulin therapy.
Type 2 diabetes and blood glucose control
In type 2 diabetes, the body is unable to effectively use insulin, which is a hormone that helps to regulate blood glucose levels. As a result, glucose accumulates in the blood.
Left untreated, high blood glucose levels can lead to severe complications, including kidney disease, stroke, and nerve damage.
While some patients with type 2 diabetes require insulin therapy, the majority of patients are able to manage their condition through diet, exercise, and medication, such as metformin.
Dr. Donahue and colleagues note that most patients with type 2 diabetes who do not receive insulin therapy perform SMBG, as it is often recommended by their doctor. SMBG usually involves an at-home finger-prick blood test that provides a blood glucose reading.
SMBG is generally accepted as essential for good blood glucose control, but some researchers have questioned its worth for type 2 diabetes patients in the absence of insulin therapy.

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