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Turn-around: 2-3 business days. May take longer based on weather, holiday, or lab delays. Who Is This Test For? What does this test measure? This test measures your blood glucose levels exactly two hours after eating to evaluate how well your body processes sugar from food. How is this different from fasting glucose? What meal should I eat before the test? Eat a normal, balanced meal with at least 75g of carbohydrates and complete it within 15-20 minutes. Can I take my medications before testing? Continue taking prescribed medications unless your healthcare provider instructs otherwise. What if my results are abnormal? Consult with a healthcare provider for further evaluation and possible confirmatory testing. How accurate is this test? The Glucose (Two-Hour Post-Prandial) Blood Test evaluates how effectively your body processes glucose after eating. When you consume food, blood sugar naturally rises, but healthy individuals produce enough insulin to bring levels back to normal within two hours. This test provides critical insights into your glucose metabolism that complement other diabetes screening methods.

Unlike fasting glucose tests that measure baseline levels, postprandial testing reveals how your body responds to the metabolic challenge of processing food-derived glucose. Who would benefit from this test? This test is particularly valuable for individuals experiencing diabetes symptoms such as increased thirst, frequent urination, or unexplained fatigue. The test also benefits patients monitoring existing diabetes treatment effectiveness and those following up on previous abnormal glucose readings. Consider ordering this test if you experience diabetes symptoms like excessive thirst, frequent urination, unexplained weight loss, or persistent fatigue. It's also recommended for individuals with diabetes risk factors, previous borderline glucose results, or those monitoring diagnosed prediabetes or diabetes. The test is particularly useful when you notice post-meal symptoms like dizziness, fatigue, or difficulty concentrating, which may indicate glucose intolerance. The American Diabetes Association uses a higher threshold of 180 mg/dL, while other organizations use 140 mg/dL for enhanced sensitivity in detecting early glucose intolerance. Disclaimer: Reference ranges may vary by laboratory. Listed ranges are general guidelines and may differ from those used by the performing lab. Always consult your healthcare provider for interpretation. Eat a normal, balanced meal containing at least 75g of carbohydrates and complete it within 15-20 minutes. Note the exact time you begin eating, as timing is crucial for accurate results. Avoid unusual physical activity before the test and continue taking prescribed medications unless instructed otherwise by your healthcare provider. Arrive at the testing location exactly two hours after beginning your meal. Early detection of glucose intolerance enables intervention when lifestyle modifications can be most effective. Research shows that catching prediabetes early allows for interventions that can delay or prevent progression to Type 2 diabetes. Undiagnosed diabetes can lead to serious complications including cardiovascular disease, kidney damage, and nerve problems. Early identification allows for prompt treatment and lifestyle adjustments that significantly improve long-term health outcomes.

Why should people without diabetes monitor glucose levels? Only 7% of the U.S. Today, more than 120 million Americans have prediabetes or diabetes, and 84% of people with prediabetes don’t even know they have it. What’s more, 9 of the 10 leading causes of death in the U.S. In short, too much glucose and insulin can have serious consequences for anyone. Fortunately, the beauty of striving for better GlycoMode Metabolic Support health is that much of it is in our control. Maintaining stable glucose ranges can improve energy, endurance, memory, mood, and cognitive performance. Levels’ goal is to help you improve metabolic fitness by alerting you to foods and lifestyle choices that negatively impact glucose levels, so you can make healthier, more informed decisions. What is the GlycoMode metabolic wellness health crisis? Can’t I just look at a glycemic index to see how foods will affect me? Glycemic index (GI) indicates how quickly your body processes the carbohydrates in a particular food, and can be a useful guide to what might cause a glucose spike.

For example, potatoes have a high GI, so they can cause a spike even without added sugar. But how we each respond to food goes beyond the macronutrient composition of the food itself. You might respond well to bananas and have a big spike when you eat rice, while someone else may have the opposite response. Individual differences, such as the composition of our gut microbiome, how well we sleep, exposure to stress, physical activity, and our genetics can all contribute to those unique reactions. The more you know about how your body responds, the easier it becomes to make healthy choices. Why does Levels measure glucose and not insulin? Insulin is a hormone released by the pancreas that allows glucose to move from our blood into our cells, where it can be stored or converted to energy. When glucose is too high too frequently, we produce too much insulin.

Over time, GlycoMode Website that can lead to insulin resistance, a condition associated with serious chronic disorders including heart disease, cancer, stroke, dementia, and infertility. However, insulin cannot be tested continuously at home. Continuous glucose monitors (CGM) makes glucose simple to measure yourself, and since the body releases insulin in response to glucose elevation in the blood, CGMs can help coach people to eat for fewer glucose spikes and therefore minimize excess insulin. What are normal levels of insulin and why don't we test it more? What is a healthy range for GlycoMode Metabolic Support glucose levels? The International Diabetes Federation recommends that for people without diabetes, glucose levels should remain below 140mg/dL after meals and return to pre-meal levels within 2-3 hours. However, there are no standardized, universally accepted criteria for what "normal" or "optimal" 24-hour glucose values are for non-diabetic people wearing CGMs. Levels recommends maintaining glucose levels between 72-110 mg/dL, limiting post-meal glucose rises to no more than 30 mg/dL from pre-meal levels, and maintaining an average glucose of 100 mg/dL or lower.