Indicators of metabolic syndrome include a combination of symptoms such as abdominal obesity, elevated blood pressure, high blood sugar levels, and abnormal cholesterol levels. Having at least three of these risk factors significantly increases the likelihood of developing cardiovascular diseases and type 2 diabetes. Waist circumference over 40 inches for men and 35 inches for women is a key indicator, alongside triglycerides over 150 mg/dL. Regular monitoring can help catch metabolic syndrome early and enable lifestyle changes or medical interventions that mitigate health risks.