回复：谢谢laoyueyue,我想再问个单词，请问“血糖指标”怎么说。

if you only drank some water, that is fine, it should not affect your blood suger level.
if you ask doctor, you could say" how about my fasting blood suger value, is that normal?
"fasting" means " without eating anything in the past 8 hours.