An oral glucose tolerance test (OGTT) measures how well your body processes glucose, or blood sugar. Glucose is your body’s primary source of energy. An OGTT is a type of blood test. It requires ...

The oral glucose tolerance test (OGTT) or glucose tolerance test (GTT) can check for prediabetes or diabetes. A person drinks a liquid containing glucose. The doctor then checks their blood to see how ...

Prediabetes is essentially an intermediate condition between normal blood sugar levels and diabetes. Because it’s considered a significant risk factor for type 2 diabetes, as well as other ...

Around 20–40% of the general population are estimated to have insulin resistance—a condition where insulin begins to be less effective in the body, and glucose regulation becomes more difficult.

Living with diabetes means staying one step ahead, and that starts with regular blood sugar testing. Early diagnosis can also make a big difference, helping you manage it better and live well. While ...

Experts now recommend a combined and individualised approach, considering risk factors such as age, symptoms, family history, ...

IT is routine for most clinicians to instruct patients to take a high-carbohydrate diet for three days before a glucose tolerance test. Even with careful dietary instructions many patients find the ...