What is considered the normal fasting blood sugar (FBS) range?

The normal fasting blood sugar (FBS) range is significant in assessing an individual's glucose metabolism and can help in diagnosing conditions like prediabetes and diabetes. The correct range of 70-105 mg/dL indicates a healthy level of blood sugar after a period of fasting, typically defined as not having any caloric intake for at least 8 hours.

This range is consistent with guidelines from health organizations that suggest fasting blood sugar levels below 100 mg/dL are considered normal, while levels from 100 to 125 mg/dL may indicate prediabetes.

Understanding this range is crucial for anyone involved in health, as managing blood sugar levels is a key factor in overall health and can help prevent complications associated with diabetes. The other ranges provided do not align with established medical standards for fasting blood sugar, as they either indicate lower or higher levels that fall outside the accepted normal limits.