What fasting glucose level is considered normal in mg/dL?

The fasting glucose level considered normal falls within the range of 70 to 99 mg/dL. This range is established by health organizations as a benchmark for assessing glucose metabolism and is critical for evaluating an individual's risk for diabetes and related metabolic disorders.

Fasting glucose levels below 70 mg/dL can indicate hypoglycemia, while levels at or above 100 mg/dL suggest impaired fasting glucose or prediabetes. A reading of 100-110 mg/dL indicates a state of prediabetes, where intervention may be necessary to prevent progression to type 2 diabetes. Moreover, levels above 130 mg/dL are typically indicative of diabetes.

Understanding these ranges is essential for respiratory care professionals, as they may encounter patients who have comorbid conditions like diabetes that could affect their respiratory status and overall health management.