May 2/Chicago/Right Vision News --Men over 40 may want to avoid iced tea and start hitting the lemonade if they wish to lower their risk of kidney stones, according to experts.
Kidney stones, crystals that develop in the kidneys or the tubes that carry urine from the kidney to the bladder, affect 10% of the U.S. population, and men run a four times greater risk than women of developing them. The chance of forming kidney stones rises steeply after the age of 40.