Dietary intake and habits of Japanese renal stone patients.
The daily consumption of various nutrients as well as the daily habits of 241 male stone patients were investigated. Hypercalciuric (300 mg. or more per day) calcium stone patients ingested much more total protein, fats, oils and calcium than normocalciuric calcium stone patients, and uric acid stone patients ingested much more total and animal protein, and carbohydrates than calcium stone patients. However, the amount of ingested calcium by the patients (470 mg.) was similar to that of age-matched healthy male subjects (476 mg.) and did not reach the level of the daily nutritive requirements (600 mg.). The patients ingested large amounts of nutrients, especially animal protein, during the evening meal. From these results it was believed that synthetic dietary management, including not only ingesting various amounts of nutrients but also changing dietary habits, is necessary for the prophylaxis of renal stones.
Iguchi
M
M
Department of Urology, Kinki University School of Medicine, Osaka, Japan.
Umekawa
T
T
Ishikawa
Y
Y
Katayama
Y
Y
Kodama
M
M
Takada
M
M
Katoh
Y
Y
Kataoka
K
K
Kohri
K
K
Kurita
T
T
D000328:Adult; D002136:Calcium, Dietary / Q000008:administration & dosage; D004032:Diet; D004044:Dietary Proteins / Q000008:administration & dosage; D005247:Feeding Behavior; D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology; D007669:Kidney Calculi / Q000032:analysis / Q000453:epidemiology* / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D014527:Uric Acid / Q000378:metabolism
D002136:Calcium, Dietary; D004044:Dietary Proteins; D014527:Uric Acid