4. Blood Glucose Levels
Blood glucose or blood sugar levels are central to metabolic health. These levels fluctuate depending on when and what you eat, but they are tightly regulated by hormones like insulin.
Reference Ranges
• Fasting Blood Glucose: 70–99 mg/dL
• Prediabetes: 100–125 mg/dL
• Diabetes: ≥ 126 mg/dL on two separate tests
Why Blood Glucose Matters
Maintaining healthy blood sugar levels is critical. Chronic elevation leads to type 2 diabetes, a major risk factor for cardiovascular disease, kidney failure, nerve damage, and blindness. Monitoring can help manage or prevent diabetes through lifestyle changes and medication.
5. Hemoglobin and Hematocrit
These tests assess the oxygen-carrying capacity of the blood.
• Hemoglobin is a protein in red blood cells that carries oxygen.
• Hematocrit is the percentage of blood volume made up by red blood cells.
Normal Ranges
• Hemoglobin:
o Men: 13.8–17.2 g/dL
o Women: 12.1–15.1 g/dL
• Hematocrit:
o Men: 40.7–50.3%
o Women: 36.1–44.3%
Importance
Low levels may indicate anemia, leading to fatigue, Blood Vitals Reviews, and shortness of breath. High levels could suggest dehydration or other underlying conditions.
Official Website
https://blood-vitals.co.uk/