What does postprandial blood sugar mean?
The word postprandial means after a meal; therefore, PPG concentrations refer to plasma glucose concentrations after eating. Many factors determine the PPG profile. In nondiabetic individuals, fasting plasma glucose concentrations (i.e., following an overnight 8- to 10-h fast) generally range from 70 to 110 mg/dl.
What is 2 hour postprandial blood sugar?
A 2-hour postprandial blood sugar test measures blood sugar exactly 2 hours after you start eating a meal. This test is most often done at home when you have diabetes. It can see if you are taking the right amount of insulin with meals.
What is a normal postprandial blood sugar?
Normal results for the two-hour postprandial test based on age are: For those who don’t have diabetes: less than 140 mg/dL. For those who have diabetes: less than 180 mg/dL.
Why is 2 hour postprandial glucose higher than 1 hour?
The highest peak blood sugar levels generally occur 1 hour after a meal if carbs were eaten. At 2 hours, protein begins to break down into blood sugar so one may begin to see some food effect.
Why postprandial sugar is high?
If your postprandial (1-2 hours after eating) blood glucose level is above 180mg/dL, that’s postprandial or reactive hyperglycemia. During this type of hyperglycemia, your liver doesn’t stop sugar production, as it normally should directly after a meal, and stores glucose as glycogen (energy sugar stores).
Why is postprandial glucose important?
PPG plays a critical role in determining overall glycemic control, particularly in patients who are close to their glycemic goals. Data also indicate that postprandial hyperglycemia may have a greater effect on the development of cardiovascular complications compared with elevated fasting plasma glucose.
How is postprandial blood sugar measured?
There are two common methods used to prepare for the postprandial glucose blood sugar test. The first option is to eat a normal meal lasting no longer than 20 minutes and then getting one’s blood drawn exactly 2 hours after the start of the meal.
How can I lower my postprandial blood sugar?
The following measures are highly recommended by Diabetologists to control Postprandial Blood Sugar levels:
- Split Your Meals. The simplest way to not rush your blood sugar levels is by splitting your meals to half.
- Adopt Lower GI Meals. Eat food items that have lower Glycemic-Index.
- 20 Minutes after Meal.
What if fasting blood 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 if fasting sugar is high but postprandial is normal?
When do you take postprandial blood sugar?
Post-prandial blood glucose measurements are commonly taken two hours after you have eaten. Pre-prandial and post-prandial means the same thing as before meal and after meal testing.
Health Ads by. Postprandial blood sugar refers to blood sugar levels after eating. In non-diabetics, normal postprandial blood sugar levels are between 90 to 140 mg/dL (5.0 to 8.0 mmol/L), measured at two hours after eating (slighter higher levels are sometimes considered normal for people over 50 years of age).
Why does you may have postprandial pain after eating?
Postprandial pain occurs when there is either inflammation/irritation of the structures of the digestive tract or obstruction of these components. You experience pain after you eat because your body is attempting to digest food normally, but is having to do so within the context of injury.
What is postprandial hypoglycemia?
Postprandial hypoglycemia is a drop in blood glucose that occurs after eating a meal. Also known as reactive hypoglycemia, this form of low blood sugar is frequently seen in individuals who have undergone an invasive procedure to alter their digestive system, such as gastric bypass surgery.
What happens to blood sugar after meals?
There is normally a rise in blood sugar after eating, since most foods contain some level of glucose. The higher the food’s sugar or carbohydrate content, the higher blood sugar will rise. Some foods, such as heavily refined carbs, cause a sudden and dramatic spike in sugar levels.
