What is a common threshold for elevated fasting glucose indicative of metabolic syndrome?

The threshold for elevated fasting glucose indicative of metabolic syndrome is traditionally recognized as being at or above 5.5 mmol/L. This level is significant because it aligns with established guidelines that identify a state of impaired glucose regulation, which is a key component of metabolic syndrome. When fasting glucose levels are at or above this threshold, it suggests a higher risk of developing cardiovascular disease and type 2 diabetes, which are commonly associated with metabolic syndrome.

Monitoring fasting glucose is crucial for the early identification and management of individuals at risk, allowing healthcare providers to implement lifestyle interventions and medical management to mitigate these risks. The threshold of 5.5 mmol/L serves as an important clinical marker, emphasizing the need for regular screening in populations at risk for metabolic syndrome.