Pain in the kidneys after caffeine and sugar

Does consuming caffeine and sugar cause kidney pain?

According to the National Kidney Foundation, kidney stones develop from crystals that form in your urine from chemicals like calcium, phosphate, and oxalate. Researchers have not identified specific foods that cause kidney stones. But eating certain types of foods, such as those high in sugar or sodium, can promote stone formation in people at risk for kidney stones.

Although more studies are needed, some research actually shows that consuming caffeine may help reduce the risk of kidney stones. It should be noted, however, that the lower risk of kidney stones was only linked among white people, women, and individuals who were not overweight.

Additionally, according to the National Kidney Foundation, dehydration is a major cause of kidney stones. Crystals in your urine can stick together and cause stones to form if you don’t drink enough water or if you lose fluids and don’t replenish them. If you drink coffee or sugary drinks instead of water, you may increase your risk of dehydration – and this, in turn, may increase your risk of kidney stones.