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Source: Dr. Han talks about popular science
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On an ordinary day, Mr. Li (pseudonym) went to the hospital for persistent low back pain and frequent urination, and after a detailed examination, he was diagnosed with urinary tract stones. Mr. Lee was very surprised by this because he has always considered his eating habits to be relatively healthy. However, upon further questioning by the doctor, he mentioned his habit of eating seafood almost every day, believing that it was a manifestation of healthy nutrition. The doctor explained that although seafood is indeed rich in a variety of beneficial nutrients, excessive consumption of high-purine foods such as seafood can increase uric acid levels in the body, thereby increasing the risk of urinary tract stones.
All this was like a sudden wake-up call for Mr. Li, who began to realize that even seemingly healthy foods can cause serious health problems if they are eaten in the wrong way. This is not just a story about urinary tract stones, but also a lesson in how to balance your diet and how to listen to your body's signals.
Urinary Tract Stone Analysis: A Hidden Crisis in Everyday Life
Urinary tract stones are hard crystals that form in the kidneys, ureters, bladder, or urethra, and are mostly composed of calcium, oxalic acid, uric acid, or phosphate. These stones can form imperceptibly and vary in size, from a few millimeters to a few centimeters. The formation of urinary tract stones is associated with a variety of factors, including genetic predisposition, inadequate fluid intake, dietary habits, and certain disease states.
Symptoms of urinary tract stones may include, but are not limited to, severe lower back or flank pain, urinary frequency, urgency, painful urination, hematuria, etc. As the stone moves, the pain may suddenly intensify and may be accompanied by nausea and vomiting. It is important to note that some people may unexpectedly find out that they have urinary tract stones through ultrasound or CT examination during routine physical examination without obvious symptoms.
Treatments for urinary tract stones range from dietary modification, increased fluid intake, medication to fluctuating lithotripsy, and even surgical removal. However, the key to preventing urinary tract stones lies in the details of daily life, especially the adjustment of dietary habits. Avoiding excessive intake of high-purine foods, maintaining adequate water intake, and balancing the diet are the basic strategies to prevent the formation of urinary tract stones.
Stone Busters: Six Dietary Strategies to Regulate Your Diet
Urinary tract stones, a daunting-sounding word, are not uncommon in life. But did you know that by adjusting our diet, we can greatly reduce its risk? Let's explore some of the dietary strategies that can help us stay away from the pain of stones.
1. Water, the source of life, is also the enemy of stones
Adequate fluid intake is the primary strategy to prevent urinary tract stone formation. Water dilutes the mineral concentration in the urine and reduces the likelihood of stone formation. Drink at least 2000 ml of water a day, especially in hot weather or after physical exertion.
2. High purine foods, thank you, goodbye
High-purine foods, such as seafood and meat, are "good friends" for uric acid stones. Reducing the intake of these foods can significantly reduce uric acid levels, thereby reducing the risk of stones. The alternative is to increase the ratio of vegetables and fruits, which not only provide rich nutrients but also help maintain the acid-base balance of the urine.
3. Less salt, less pain, health every day
A diet high in sodium is another culprit that causes urinary tract stones. Reducing sodium intake not only prevents high blood pressure, but also indirectly reduces calcium excretion and reduces the chance of calcareous stone formation. It is advisable to choose low-sodium foods and avoid excessive consumption of processed foods and fast foods.
4. Moderate amount of calcium, impartial
There have been many misconceptions about the relationship between calcium intake and stones. Moderate calcium intake can actually bind to oxalic acid in food and prevent it from forming stones in the kidneys. It is recommended to consume calcium from natural food sources, such as milk, tofu, etc.
5. Animal protein, less
While protein is an important part of a healthy diet, excessive intake of animal protein may promote the excretion of calcium and uric acid, increasing the risk of stone formation. It is recommended to appropriately reduce the intake of animal protein and increase plant-based protein sources, such as soy products.
6. Magnesium-rich foods, natural enemies of stones
Magnesium is an important mineral that can help prevent calcium from binding to oxalic acid, which can reduce the formation of stones. Magnesium-rich foods include whole grains, green leafy vegetables, nuts, and more. Daily intake of moderate amounts of magnesium can be an effective strategy for preventing stones.
With these specific and practical dietary modifications, we can not only reduce the risk of urinary tract stones, but also promote overall health.