What can't people with stones eat
Stones are a common urinary system disease, and diet is one of the important factors affecting the formation of stones. For patients with stones, it is crucial to know which foods to avoid. This article will combine popular topics and hot content on the Internet for the past 10 days to analyze in detail what people with stones cannot eat, and provide structured data to help you better manage your diet.
1. Types of stones and dietary taboos
Stones are mainly divided into calcium stones, uric acid stones, cystine stones and oxalic acid stones. Different types of stones also have different dietary requirements. Here are the dietary taboos for common stone types:
| Stone type | Taboo food | reason |
|---|---|---|
| Calcium stones | High-salt foods, high-protein foods, high-oxalic acid foods | Salt and protein increase urinary calcium excretion, and oxalic acid binds to calcium to form stones |
| Uric acid stones | High purine foods (such as animal viscera, seafood), alcohol | Purine metabolism produces uric acid, alcohol inhibits uric acid excretion |
| Oxalate stones | Foods with high oxalic acid (such as spinach, chocolate, nuts), high vitamin C foods | Oxalic acid combines with calcium to form stones, and excessive vitamin C can be converted into oxalic acid |
| Cystine stones | High-protein foods (especially those containing sulfur amino acids) | Cystine is a protein metabolite, and excessive intake increases the risk of stones |
2. List of specific taboo foods
Here are the specific foods that patients with stones need to avoid or restrict their intake:
| Food Categories | Specific food | Influence |
|---|---|---|
| High oxalic acid food | Spinach, beets, chocolate, nuts, tea, strawberries | Increase the content of oxalic acid in the urine and promote the formation of calcium oxalate stones |
| High purine food | Animal viscera (liver, kidney), seafood (sardines, anchovies), broth | Increase uric acid excretion and promote the formation of uric acid stones |
| High-salt food | Pickled food, processed food, fast food, soy sauce | Increase urinary calcium excretion and promote the formation of calcium stones |
| High-protein foods | Red meat, poultry, fish, dairy products | Increase urinary calcium and uric acid excretion and promote stone formation |
| High-sugar foods | Carbonated drinks, desserts, candies | Increase urinary calcium excretion and promote stone formation |
| Alcohol | Beer, white wine, red wine | Increase uric acid excretion, lead to dehydration and promote stone formation |
3. Dietary advice for patients with stones
In addition to avoiding the above foods, patients with stones should also follow the following dietary principles:
1.Drink more water:Drink at least 2-3 liters of water every day to keep the urine diluted and reduce the risk of stone formation.
2.Intake of calcium in moderation:Patients with calcium stones should not completely avoid calcium. A moderate amount of calcium intake (800-1200 mg/day) can combine oxalic acid in the intestine to reduce the excretion of oxalic acid in the urine.
3.Increase citric acid intake:Citric acid can inhibit the formation of stones. It is recommended to drink more lemon water or consume fruits rich in citric acid (such as oranges and lemons).
4.Control sodium intake:Daily sodium intake should be controlled within 2-3 grams to avoid high-salt foods.
5.Balanced diet:Eat more vegetables, fruits and whole grains to keep your diet diverse.
4. Relationship between recent hot topics and stone diet
In the past 10 days, hot topics about stone diets have focused on the following aspects:
1.Plant-based diet and stones:Studies have shown that a plant-based diet may reduce the risk of stones, but attention should be paid to the intake of high-oxalic acid plants.
2.Vitamin D and stones:Excessive vitamin D supplementation may increase urinary calcium excretion and increase the risk of stones.
3.Beverage options:Carbonated and sugary drinks have been shown to increase the risk of stones, while lemon water and green tea may help prevent them.
4.Intermittent fasting:Some netizens discussed whether intermittent fasting would affect stone formation, and experts suggested that adequate fluid intake should be maintained during fasting.
5. Summary
Dietary management of stone patients is an important part of preventing and treating stones. The risk of stone formation can be effectively reduced by avoiding foods high in oxalate, high purine, salt, protein and sugar, drinking more water, and taking in appropriate amounts of calcium and citric acid. Recent hot topics also remind us that dietary choices need to be scientific and reasonable, and adjusted according to the type of stones we have. I hope the structured data and detailed analysis in this article can help you better manage your diet and stay away from stone problems.
If you have stone problems, it is recommended to consult a professional doctor or nutritionist to develop a personalized diet plan.
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