Generally speaking, don't drink concentrated sugar water, because high-concentration liquid has reverse osmotic pressure on human body and will extract water from human cells. It makes people thirsty.

Secondly, high concentration of sugar water will aggravate the obesity of human body.

Only under special circumstances, such as collapse caused by hunger or severe hypoglycemia fainting, can you drink a small amount of concentrated sugar water (easy to absorb) but the concentration should not be too high.