Glucose Test - Compare Testing Options
Compare glucose blood test providers and find the right option for measuring your blood sugar levels.
Understanding Glucose Testing
Glucose testing measures the level of sugar (glucose) in your blood, which is essential for:
- Diagnosing diabetes and prediabetes
- Monitoring blood sugar management
- Screening for gestational diabetes
- Identifying hypoglycemia (low blood sugar)
Glucose is the primary source of energy for your bodys cells, and maintaining appropriate levels is crucial for overall health.
Popular Blood Test Providers
| Provider | Basic Health Check ↑ | Turnaround Time | Collection Method | Additional Info |
|---|---|---|---|---|
| Thriva | £39.00 | 3 working days | Home kit | Subscription available |
| Medichecks | £49.00 | 3 working days | Home kit or Clinic | NHS-approved laboratories |
| London Medical Laboratory | £69.00 | 2 working days | Clinic | Multiple London locations |
| Randox Health | £79.00 | 2 working days | Clinic | Comprehensive health packages |
Thriva£39.00
Turnaround Time:
3 working days
Collection Method:
Home kit
Additional Info:
Subscription available
Medichecks£49.00
Turnaround Time:
3 working days
Collection Method:
Home kit or Clinic
Additional Info:
NHS-approved laboratories
Turnaround Time:
2 working days
Collection Method:
Clinic
Additional Info:
Multiple London locations
Randox Health£79.00
Turnaround Time:
2 working days
Collection Method:
Clinic
Additional Info:
Comprehensive health packages
Important Testing Information
Test Requirements
1
Fasting Required:For fasting glucose tests, you should avoid eating or drinking (except water) for 8-12 hours before the test.
2
Different Test Types:Options include fasting glucose, random glucose, glucose tolerance test (GTT), and continuous glucose monitoring.
3
Time-Sensitive:Blood samples must be processed quickly for accurate glucose measurements, as levels can change after collection.
When to Get Tested
Consider getting a glucose test if you have any of these factors:
- Family history of diabetes
- Symptoms of high or low blood sugar
- Pregnancy (gestational diabetes screening)
- Monitoring existing diabetes
- Unexplained weight loss or gain
- Medication side effects monitoring
Types of Glucose Tests
- Fasting Plasma Glucose (FPG):Measures blood sugar levels after an overnight fast. It is primarily used to diagnose diabetes.
- Random Plasma Glucose:Taken at any time of day, regardless of when you last ate. Used when there are severe symptoms of diabetes.
- Oral Glucose Tolerance Test (OGTT):Measures how your body processes glucose over time. You will fast overnight, then drink a glucose solution, with blood samples taken at intervals.
- Continuous Glucose Monitoring (CGM):Uses a sensor inserted under the skin to check glucose levels throughout the day and night, identifying patterns and trends.