What causes kidney stones in men?

Diet is a common factor, that is, what we often eat causes kidney stones. In addition to dietary factors, work and living environment are also very important causes of kidney stones. One's own lifestyle is also a key cause of kidney stones. Some people don't like to drink water or drink less water, hate exercise, and are prone to kidney stones.

The whole process of kidney stone formation is that some factors cause the concentration of crystalline substances in urine to increase or the solubility to decrease, resulting in supersaturation, dissolving crystals and causing them to grow, develop and aggregate in some parts, finally forming stones.

There are many factors that affect the formation of stones, including age, gender, race, genetic inheritance, environmental factors, dietary structure and position.

1. Excessive accumulation of oxalic acid. Foods that are widely loved by people, such as broccoli, beans, grapes, tea, oranges, tomatoes, potatoes, plums, bamboo shoots, etc., are foods that contain high levels of oxalic acid. Excessive accumulation of oxalic acid in the body is one of the factors that cause kidney stones.

2. Disordered purine metabolism. Animal viscera, seafood, peanuts, long beans, broccoli, etc. all contain a lot of purine. The final substance of purine metabolism is uric acid. Uric acid in the blood can promote the precipitation of oxalate in urine. If you take too much purine-rich food at one time, the metabolism of purine will be disordered, and oxalate will accumulate in the urine and form urinary stones.

3. Excessive intake of body fat. Animal meat, especially fatty pork, is a high-fat food. Eating more will definitely increase body fat, which will reduce the amount of calcium that can be combined in the intestines and stomach, thus increasing the absorption of oxalate. If common metabolic disorders occur, such as excessive sweating, less water intake, and less urine output, kidney stones are likely to occur under such circumstances.

4. Increased sugar. Sugar is a key nutrient for the body and should be supplemented regularly and appropriately. However, excessive intake at once, especially whey protein, can promote the formation of stones. The report shows that after taking 100 grams of sugar, urine was tested 2 hours later and the calcium and oxalic acid concentrations in the urine were found to be elevated, causing calcium oxalate to accumulate in the body and form urinary stones.

5. Too much protein. After testing and analyzing the composition of kidney stones, it was found that calcium oxalate accounted for 87.5% of the stones. If you often eat too much high-protein food and cannot promptly and effectively excrete unnecessary calcium, oxalic acid, and uric acid from the body through kidney function, the probability of kidney stones and ureteral stones is very high.