Doctors believe low fluid intake led to David Crossley 's kidney stones . CT and genetic imaging revealed two very large stones in his right kidney . One in ten of us people consume a kidney stone , and the risks are rising . Changing diet trends such as low - carb are also pushing sufferer mortality up . ' Animal proteins break down into uric acid - a known stone - former '
Doctors believe low fluid intake led to David Crossley's kidney stones . Ultrasound and CT scan revealed two very large stones in his right kidney . One in ten of us will develop a kidney stone , and the numbers are rising . Changing diet trends such as low-carb are also pushing sufferer figures up . 'Animal proteins break down into uric acid - a known stone-former '