What is 2 hour postprandial blood sugar?

A 2-hour post-prandial blood sugar (glucose) test measures the blood sugar exactly 2 hours after the start of a meal. Blood sugar tests may be used to check for diabetes and to see how treatment for diabetes is working.

Why is postprandial glucose important?

Increasing evidence supports the importance of postprandial glucose (PPG) in glycemic control with regard to the development of complications in patients with diabetes. PPG plays a critical role in determining overall glycemic control, particularly in patients who are close to their glycemic goals.

What is the normal range for fasting and postprandial blood glucose readings?

Normal and diabetic blood sugar ranges For the majority of healthy individuals, normal blood sugar levels are as follows: Between 4.0 to 5.4 mmol/L (72 to 99 mg/dL) when fasting. Up to 7.8 mmol/L (140 mg/dL) 2 hours after eating.

Which is more important fasting or PP?

Given that these postprandial levels almost always exceed those in the fasting state, we can conclude that glycemic exposure in the postprandial period exceeds that in the period before breakfast, so that postprandial glycemia becomes more important.

Should I test my blood sugar 1 or 2 hours after eating?

How to Measure Your Spikes. The American Diabetes Association (ADA) recommends you check your blood sugar levels right before mealtime with a blood sample from a finger stick. Then do it again 1 to 2 hours after that first bite of food. Keep this up for a week or so.

Why fasting sugar is normal but postprandial high?

A high 2 hr pp blood sugar combined with a normal fasting blood sugar is a condition called pre-diabetes or impaired glucose tolerance. No need to bother with a HbAiC. Look for associated atherothrombotic disease (ATD) risk factors such as cigarette smoking, dyslipidemia, and hypertension and treat those.

What should my blood sugar be 3 hours after eating?

Here are the normal blood sugar ranges for a person without diabetes according to the American Diabetes Association: Fasting blood sugar (in the morning, before eating): Less than 100 mg/dL. 1-2 hours after a meal: Less than 140 mg/dL. 2-3 hours after eating: Less than 100 mg/dL.

Why is postprandial glucose lower than fasting?

The organ that is responsible for fasting value of blood glucose is liver whereas it is the pancreas that is responsible for PPBG value. Several hours after dinner, blood glucose level drops leading to decrease in insulin level and rise in glucagon level.

Why my post prandial sugar is high?

How do you control postprandial blood sugar?

The following measures are highly recommended by Diabetologists to control Postprandial Blood Sugar levels:

  1. Split Your Meals. The simplest way to not rush your blood sugar levels is by splitting your meals to half.
  2. Adopt Lower GI Meals. Eat food items that have lower Glycemic-Index.
  3. 20 Minutes after Meal.