How serious is a blood sugar level of 190 before a meal?

Answer 1

A blood sugar level of 190 mg/dL before a meal is considered elevated and may indicate prediabetes or Diabetes, depending on the context and individual health. For most people without diabetes, normal fasting blood sugar levels should be below 100 mg/dL. Consistently high levels can lead to complications if not managed, so it's important to consult a healthcare professional for further evaluation and guidance.