Highs and lows
Official guidance for very high and low readings.
Low blood sugar symptoms
Signs of a low, the ADA levels, and when it is an emergency.
Rule of 15
The 15 grams, wait 15 minutes, recheck steps for a low, with sources.
Glucose tablets
What they are, grams per tablet, and how they compare with juice.
Glucagon
What glucagon is and the FDA-approved forms, from their labels.
Ketones in urine
What ketones are, when to test, and when to get urgent help.
Ketone levels chart
Blood ketone bands in mmol/L and urine strip categories.
DKA symptoms
Warning signs of diabetic ketoacidosis and why it is an emergency.