Patients with Kidney Stones Do Not Drink Milk at Night

In recent years, advocates evening drink milk a lot of people, because the milk contains tryptophan, helps sleep. This is for the average healthy person is undoubtedly appropriate, but for patients with kidney stones or have been cured, it is different.

Because, man after sleep, decreased urine output, increased urinary tangible substance, can thicken the urine. Kidney stones are mostly calcium, the most dangerous factor is calcium stone formation in the urinary concentration of a sudden increase in a short time. Due to high calcium milk, 2-3 hours after the blues, it is excluded from the peak of calcium through the kidneys, so when you are in a sleep state, the urine concentration of calcium through the kidneys are more easy to form stones.

Therefore, patients with kidney stones do not drink milk at bedtime. To avoid this danger, you can go to bed at night, drinking four hours ago.

Bladder stones more often in children, mainly due to malnutrition, lack of drinking milk. So, in some areas for neonatal feeding surface gooey bad habits should be changed.

In addition, to the extent possible to improve the nutrition of pregnant women, so that there is enough high-quality post-partum milk-fed infants. Insufficient breast milk, infant milk should be given a sufficient amount of food, such as milk, etc., to prevent premature babies fed with a sugar content of foods.


The occurrence of kidney stones and animal protein intake too much, eating too much refined sugar and too little fiber diet related. Should be controlled so that the intake of animal protein. Because large amounts of animal protein can increase the acidity of the intestine to promote dissolution and absorption of calcium, increased urinary calcium oxalate salt. Reduce animal protein intake, can feed two risk factors for stone formation, namely urinary calcium and oxalate in urine high.