Which of the following is considered a component of metabolic syndrome?

Elevated triglycerides is a key component of metabolic syndrome. Metabolic syndrome is characterized by a cluster of conditions that occur together, increasing the risk of heart disease, stroke, and diabetes. Among the diagnostic criteria, elevated triglycerides play a significant role, as they are associated with insulin resistance and inflammation, both of which are central to the syndrome.

Low cholesterol does not directly contribute to metabolic syndrome; in fact, low levels of high-density lipoprotein (HDL) cholesterol can be a factor, but low total cholesterol is not included in the diagnostic criteria. High protein intake is not a recognized criterion for metabolic syndrome. While it may influence body composition and health outcomes, it does not directly relate to the syndrome itself. Increased VO2 max, which reflects cardiovascular fitness, is considered a positive health indicator rather than a component of metabolic syndrome. In summary, elevated triglycerides is a clear marker associated with the risk factors that define metabolic syndrome, making it the correct answer.