Description

PPBS evaluates blood glucose exactly two hours after the start of a meal to assess post‑meal control and insulin response. It complements FBS and HbA1c for a complete picture of diabetes management. Abnormal values may indicate inadequate therapy or dietary imbalance. Patients should eat their usual meal and return for sampling at the two‑hour mark. The test requires no special preparation beyond timing and is useful for adjusting medications, meal planning, and monitoring treatment effectiveness.