1, purine metabolic disorders
Animal offal, seafood, peanuts, beans, spinach, etc., contain more purine ingredients.
Purine into the body, to carry out the metabolism, the metabolic end product is uric acid, uric acid can promote urinary oxalate precipitation, if too much consumption of purine-rich foods, purine metabolism and abnormal, oxalate in the Urine deposition and the formation of urinary stones.
2, fat intake too much
All kinds of animal meat, especially fat pork, are fat and more food.
Eat more fat in the body will increase, the fat will reduce the intestine can be combined with calcium, which caused increased absorption of oxalate, if the excretion of functional failure, such as sweating, less water, less urine, kidney stones It is likely to be formed in this case.
So, doctors often say, in order to prevent stone disease, hot days to drink some water, eat more oil and water, but also drink plenty of water to promote the flow of urine, dilute the urine composition, to reduce the stones danger.
3, sugar increased
Sugar is an important nutrient of the human body, to regular supplement, but all of a sudden increase too much, especially lactose, stone formation will create conditions.
Experts found that: regardless of normal or stone patients, after eating 100 grams of sucrose, 2 hours to check their urine and found that urine calcium and oxalate concentrations are increased, if taking lactose, it can promote the absorption of calcium, more May lead to calcium oxalate accumulation in the body and the formation of urinary stones.
4, protein excess
Analysis of the composition of kidney stones and found that calcium oxalate in stones accounted for 87.5%.
Such a large proportion of the source of calcium oxalate is because the protein in addition to oxalic acid containing raw materials - glycine, hydroxyproline, the protein can also promote the intestinal function of calcium absorption.
If the regular consumption of high protein foods, so that the kidney and urine calcium, oxalic acid, uric acid composition generally increased, if not timely and effective through the kidney function of the excess calcium, oxalic acid, uric acid excreted, so that kidney stones The condition of ureteral calculus was formed.
The main reason for the increased incidence of kidney stones in today's world
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