Per the American Diabetes Association (ADA) Standards of Care in Diabetes2026, diagnosis is confirmed by one of four criteria: fasting plasma glucose 126 mg/dL, 2-hour plasma glucose 200 mg/dL during a 75-g OGTT, A1C 6.5% (using an FDA-approved CLIA-certified method), or a random plasma glucose 200 mg/dL in a patient with classic hyperglycemia symptoms
The label starts at 2.5 mg weekly, long-duration obesity evidence starts at 5 mg, and registered human activity has been measured as low as 1 mg in an early diabetes study. Each number answers a different question
Supplied as a stable lyophilized powder for consistent laboratory use
This can be caused by certain factors
People who follow vegetarian or vegan diets may be at higher risk of inadequate intake and may consider fortified foods or supplements after consulting a healthcare provider
At 29 amino acids, it is too large for reliable mucosal absorption under the tongue