what is a healthy fasting glucose number

A healthy fasting glucose level typically falls within the following ranges:

• Normal: 70–99 mg/dL (3.9–5.5 mmol/L)
• Prediabetes: 100–125 mg/dL (5.6–6.9 mmol/L)
• Diabetes: 126 mg/dL (7.0 mmol/L) or higher on two separate tests

Fasting glucose is measured after not eating for at least 8 hours. Maintaining a healthy fasting glucose level is crucial for preventing diabetes and related complications. If your levels are outside the normal range, consult a healthcare provider for further evaluation and management.