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The blood sugar library

13 in-depth guides on symptoms, levels, causes and management. Each one is written to answer a single question properly, and reviewed against current clinical guidance.

Showing 4 guides in Symptoms.

The prediabetes band of 100 to 125 mg/dL fasting, raised out of the blood sugar range bar
Symptoms6 min read

Prediabetes Symptoms: The Signs Most People Never Notice

The honest headline is that prediabetes usually causes nothing. Roughly 1 in 3 US adults has it and around 8 in 10 of them do not know. Here is what does show up, and who should be tested regardless.

The sex-specific signs of high blood sugar in women arranged around a female symbol
Symptoms5 min read

High Blood Sugar Symptoms in Women: Signs That Get Missed

Thirst and fatigue look the same in everyone. What differs for women is the cluster around them — recurrent thrush, urinary infections, cycle-linked swings — and how often those get treated one at a time without anyone checking glucose.