HbA1c vs daily glucose monitoring: Doctor explains which number really matters

Millions managing diabetes rely on morning blood sugar checks, but this single number misses crucial fluctuations. HbA1c offers a two-to-three-month average, revealing a broader picture. However, a good HbA1c doesn’t guarantee stable control, and individual glucose patterns vary significantly. Experts emphasize a holistic approach, combining daily readings with HbA1c and other data for effective diabetes management and to mitigate long-term complications.