血けっ糖とう値ちスパイクMeanings1nounblood sugar spikemedicineMedical term for a rapid post-meal rise in blood glucose. Common in discussions of diabetes and diet.血けっ糖とう値ちスパイクを防ふせぐには、食しょく事じの順じゅん番ばんを工く夫ふうするとよい。To prevent blood sugar spikes, it's good to be mindful of the order in which you eat your food.