1/2 cup coffee
1 cup green tea drink (Make from 4 grams of green tea, a slice of ginger and a cup of hot water lipped for 5 minutes, and let cool to room temperature)
Adenine phosphoribosyltransferase deficiency is an inherited metabolic disorder associated to
excessive production of 2,8-dihydroxyadenine (DHA), affecting the kidneys and urinary tract.
Kidney stone, a most complication of adenine phosphoribosyltransferase deficiency is a forming of minerals in urine due to reduced urinary volume or excessive collection of stone-forming substances in the urine.
Green tea has been a precious drink in traditional Chinese culture and used exceptional in socialization for more than 4000 thousand years. Due to its commercial values and health effects, green tea now has been cultivated all over the world in suitable climate. According to the Zhongnan Hospital of Wuhan University, regular intake of green tea drink and water is associated to reduce risk of kidney stone forming(2).
The study of 553 081 person-years of follow-up over an 8-year period said, " increase in total fluid intake can reduce risk for kidney stones, and the choice of beverage may be meaningful(including green tea and coffee)"(4).
Life style and diet pattern change are necessary.