Fasting blood sugar range: Understand fasting and post-meal

Understand fasting and post-meal blood sugar normal values with charts, normal sugar level readings, and FAQs. Updated for 2025. Check normal blood sugar levels by age for men and women. Find easy charts, fasting & post-meal ranges for all ages. Check normal blood sugar levels by age for men and women. Find easy charts, fasting & post-meal ranges for all ages. Learn about the normal range for fasting blood sugar levels and what your results indicate. Understand how this test helps in diagnosing diabetes, monitoring health, and guiding lifestyle or treatment decisions.