What supplements should be taken for kidney stones? Scientific Diet and Nutrition Guide
Kidney stones are a common urinary system disease, and dietary modification is the key to preventing and alleviating stone formation. Among the hot topics on the Internet in the past 10 days, nutritional supplements and dietary advice about kidney stones have attracted much attention. This article will combine the latest hot topics to provide you with structured data and analysis to help you deal with kidney stones scientifically.
1. Key points of nutritional supplementation for kidney stones
According to medical research and clinical practice, kidney stone patients need to focus on supplementing the following nutrients:
| Nutrients | function | Recommended food | recommended daily amount |
|---|---|---|---|
| Moisture | Dilute urine and reduce crystallization | Boiled water, lemonade | 2-3 liters |
| Citrate | Inhibit stone formation | lemon, orange | 120ml lemon juice/day |
| Calcium | Binding intestinal oxalates | low fat dairy products | 800-1200mg |
| magnesium | Inhibit calcium oxalate crystallization | Nuts, whole grains | 300-400mg |
| Vitamin B6 | Reduce oxalic acid production | Banana, spinach | 1.3-1.7mg |
2. Diet adjustments for different types of kidney stones
The types of kidney stones and corresponding dietary recommendations that have been hotly discussed on the Internet recently:
| Stone type | Proportion | Taboo foods | Recommended food |
|---|---|---|---|
| calcium oxalate stones | 75% | spinach, chocolate, nuts | citrus fruits |
| uric acid stones | 15% | Red meat, seafood, alcohol | low purine vegetables |
| calcium phosphate stones | 8% | Carbonated drinks, processed foods | Foods that acidify urine |
| cystine stones | 2% | high protein diet | alkaline food |
3. Misunderstandings about kidney stone diet that are hotly discussed on the Internet
In recent discussions on kidney stone diet on social platforms, the following misunderstandings have been frequently mentioned:
1.Complete calcium abstinence: This is the biggest misunderstanding. Appropriate calcium supplementation can help reduce oxalic acid absorption and prevent stone formation.
2.Drink plenty of pure water: Excessive drinking of low-mineral water may cause electrolyte imbalance. It is recommended to drink filtered water containing appropriate amounts of minerals.
3.Only focus on total water intake: The allocation of drinking water time is equally important. It is recommended to distribute it evenly throughout the day and drink an appropriate amount of water before going to bed.
4.Over-reliance on folk remedies: The recently discussed "apple cider vinegar therapy" lacks scientific basis. Excessive dosage may damage tooth enamel and esophagus.
4. Scientific dietary plan to prevent kidney stones
Taking into account the latest research and clinical recommendations, a dietary plan to prevent kidney stones should include the following elements:
1.Balanced dietary structure: Adopt the DASH dietary pattern (diet to prevent and treat hypertension), consume more fruits and vegetables, and moderate amounts of low-fat dairy products.
2.Control sodium intake: Daily salt should not exceed 5 grams and reduce intake of processed foods.
3.Moderate amount of protein: 0.8-1g of protein per kilogram of body weight per day, preferably plant protein.
4.Properly supplement nutrients: Refer to the recommended amounts of nutrients in the previous table and obtain them through a diverse diet.
5.regular eating times: Avoid long-term fasting to reduce the chance of urine concentration.
5. Recent popular questions and answers on the Internet
Q: Can patients with kidney stones drink tea?
A: Recent studies have shown that drinking moderate amounts of light tea (1-2 cups per day) is harmless to most stone patients, but strong tea may increase oxalic acid excretion.
Q: How to replenish water after exercise to prevent stones?
A: It is recommended to add 150-200ml of water every hour, and a small amount of electrolytes can be added to avoid over-concentration of urine after heavy sweating.
Q: How can vegetarians prevent kidney stones?
A: You need to pay attention to controlling the intake of high-oxalate vegetables (such as spinach and beets). Blanching them before cooking can reduce some of the oxalic acid.
Through scientific diet and reasonable nutritional supplements, the formation and recurrence of kidney stones can be effectively prevented. It is recommended to have regular physical examinations and adjust the diet plan according to personal circumstances. If you have any questions, you should consult a professional physician or nutritionist in time.
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