The phrase "to absorb the sugar" means to take in or soak up the sugar.
Sentences with «to absorb the sugar»
Insulin is a hormone that helps our cells absorb sugar from the blood stream. (liveinthenow.com)
They exist in tandem with other nutrients like protein (in dairy products) and fiber (in fruit), which help slow how quickly your body absorbs the sugar. (yogajournal.com)
This causes an inability to properly absorb sugar into the tissues. (tampabayvets.net)