Glucose Tolerance Test: Here’s why and when it is recommended

Adding, Dr Manisha Arora, manager of interior medicine, CK Birla Hospital (R), Delhi, mentioned that the trial involves giving 75 grams of glucose to ascertain the body’s effect to sugar, besides called glucose.

“Blood samples are drawn afterward each 30 to 60 minutes, up to 3 hours, to find however rapidly glucose tin beryllium cleared from the blood. This is usually indicated successful diabetes to find insulin resistance, oregon during pregnancy, and adjacent sometimes successful reactive hypoglycemia, successful specialised conditions similar acromegaly. It is besides done successful immoderate uncommon carbohydrate metabolic disorders,” said Dr Arora.

According to Dr Mahesh, GTT is usually performed during gestation to diagnose gestational diabetes oregon successful radical with symptoms of diabetes.

Why is it done?

GTT analyses the issues that the assemblage whitethorn beryllium facing portion handling sweetener aft a meal. Since the assemblage breaks down nutrient into sugar, which enters the humor and is utilized for energy, the trial reveals if this breakdown is happening excessively quickly.

Dr Mahesh said the trial helps

– Diagnose diabetes, prediabetes, oregon gestational diabetes
– Monitor humor sweetener power successful radical with diabetes
– Identify insulin resistance

Is your humor sweetener excessively high? (Source: Freepik)

Procedure

*Fasting: 8-12 hours earlier the test
*Initial humor illustration (fasting humor sugar)
*Drink a sugary solution (usually 50-75 grams of glucose)
*Blood samples taken astatine 1–2-hour intervals (usually 1, 2, and 3 hours)
*Measure humor sweetener levels

Interpretation

– Normal: Blood sweetener levels instrumentality to mean wrong 2 hours
– Impaired glucose tolerance (prediabetes): Blood sweetener levels are higher than accustomed but beneath diabetic range
– Diabetes: Blood sweetener levels are importantly elevated

Consult a healthcare nonrecreational for due diagnosis and interpretation, said Dr Mahesh.

DISCLAIMER: This nonfiction is based connected accusation from the nationalist domain and/or the experts we spoke to. Always consult your wellness practitioner earlier starting immoderate routine.