What to eat is good for kidney stones
Kidney stones are a common urinary system disease, and dietary conditioning plays an important role in preventing and alleviating kidney stones. This article will combine the hot topics and hot content on the Internet in the past 10 days to sort out foods and dietary suggestions that are beneficial to kidney stones and help you scientifically adjust your diet structure.
1. Relationship between types of kidney stones and diet
Kidney stones are mainly divided into the following types, and different types of stones have different dietary requirements:
| Stone type | Proportion | dietary advice |
|---|---|---|
| calcium oxalate stones | about 70% | Reduce high oxalate foods and supplement calcium appropriately |
| uric acid stones | About 10-15% | Low purine diet to alkalize urine |
| calcium phosphate stones | about 10% | Control phosphorus intake and supplement calcium appropriately |
| cystine stones | rare | Limit protein and drink more water |
2. Foods that are good for kidney stones
According to recent nutritional research, the following foods have significant effects on preventing and improving kidney stones:
| food category | Recommended food | Mechanism of action |
|---|---|---|
| Fruits | lemon, orange, watermelon | Rich in citric acid, which inhibits stone formation |
| Vegetables | Cucumber, zucchini, carrot | High moisture, low oxalic acid content |
| Cereals | Oats, brown rice, whole wheat bread | Rich in fiber, reduces calcium absorption |
| protein | Low-fat dairy products, eggs | High-quality protein, reduces uric acid production |
| drinks | Water, lemonade, barley tea | Increase urine output and dilute urine |
3. Foods that kidney stone patients should avoid
Recent research shows that the following foods may aggravate kidney stone symptoms and should be avoided:
| food category | Foods to avoid | Cause of harm |
|---|---|---|
| High oxalate foods | Spinach, beets, nuts | Increased risk of calcium oxalate stones |
| High purine foods | Offal, seafood | Increased risk of uric acid stones |
| High salt food | Pickled foods, fast food | Increase calcium excretion |
| high sugar drinks | Carbonated drinks, juice | Increase uric acid and calcium excretion |
| caffeine drinks | Strong tea, coffee | increased risk of dehydration |
4. Dietary principles to prevent kidney stones
According to recent medical guidelines, the following dietary principles should be followed to prevent kidney stones:
1.drink more water: Daily water intake should reach 2-3 liters to maintain urine dilution.
2.Control sodium intake: Daily salt intake should not exceed 5 grams and reduce intake of processed foods.
3.Appropriate amount of calcium supplement: Daily calcium intake is 800-1200mg, preferably obtained through food.
4.Limit animal protein: The daily intake of red meat should not exceed 100 grams, and you can choose plant protein instead.
5.Increase fruits and vegetables: Fruits especially rich in citric acid help prevent stone formation.
5. Recent Popular Kidney Stone Diet Research
According to the scientific research trends in the past 10 days, the following research findings are worthy of attention:
| research institute | research findings | Publication time |
|---|---|---|
| Harvard Medical School | Lemon water can reduce the recurrence rate of calcium oxalate stones by 30% | June 2023 |
| mayo clinic | Plant-based diet reduces risk of kidney stones by 25% | June 2023 |
| Peking University | Probiotics can regulate intestinal flora and reduce stone formation | June 2023 |
6. Recommended recipes for three meals a day
The following are recommended three meals a day for patients with kidney stones:
| Meals | Recommended food | Things to note |
|---|---|---|
| breakfast | Oatmeal, boiled eggs, lemonade | Avoid high-sugar cereals |
| lunch | Brown rice, steamed fish, cold cucumber | Less oil and less salt |
| dinner | Whole wheat bread, vegetable salad, low-fat milk | Drink more water after dinner |
| Extra meal | Apple, watermelon, sugar-free yogurt | Avoid high-sugar fruits |
7. Summary
Proper dietary modification is crucial to preventing and treating kidney stones. By increasing water intake, choosing low-oxalate foods, and taking appropriate calcium supplements, you can effectively reduce the risk of stones. It is recommended that patients with kidney stones develop a personalized diet plan under the guidance of a doctor and review it regularly to obtain the best treatment effect.
Remember, dietary conditioning requires long-term persistence, combined with appropriate exercise and good living habits, in order to better prevent the occurrence and recurrence of kidney stones.
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