URINARY STONE (KIDNEY STONE) THERAPEUTIC DIET
(Scientific + Practical + Preparation + Timing + Combination Foods)
This guide mainly supports Calcium Oxalate Stones (most common).
If stone type is different (uric acid, struvite, cystine), some changes apply.
💧 BASIC GOLDEN RULES
-
Water intake: 2.5 – 3.5 liters daily
-
Urine output target: 2 – 2.5 liters/day
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Avoid dehydration
-
Reduce excess salt
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Moderate protein
-
Avoid high oxalate overload
-
Maintain normal calcium (do NOT completely stop calcium)
🔤 A – Z URINARY STONE DIET GUIDE
🅰 A – Ash Gourd (Winter Melon)
Benefits:
• Natural diuretic
• Reduces burning urination
• Flushes urinary tract
Preparation:
• Fresh juice (100–150 ml) morning empty stomach
• Light curry without too much salt
Best Time:
Morning before breakfast
Combination:
• Can mix with few mint leaves
• Avoid mixing with milk
🅱 B – Barley Water
Benefits:
• Excellent urinary cleanser
• Prevents crystal formation
Preparation:
• 1 tbsp barley boil in 1 liter water
• Simmer 20 min → strain
Consumption Time:
Sip throughout day
Combine With:
• Few drops lemon
• Avoid adding sugar
🅲 C – Coconut Water
Benefits:
• Alkalizes urine
• Prevents uric acid stones
Preparation:
Fresh tender coconut only
Time:
Mid-morning (10–11 AM)
Avoid:
If diabetic → limit quantity
🅳 D – Diluted Lemon Water
Benefits:
• Citrate dissolves calcium stones
Preparation:
• 1 lemon in 1 glass warm water
• No sugar
Best Time:
Morning + Evening
Combine:
• Can add pinch rock salt
• Avoid with heavy meals
🅴 E – Elephant Foot Yam (Limited)
Note: Moderate oxalate
Preparation:
• Boil first, discard water
• Cook lightly
Time:
Lunch only
Combine:
• With curd to reduce oxalate absorption
🅵 F – Fruits (Low Oxalate)
✔ Apple
✔ Papaya
✔ Pear
✔ Banana (moderate)
Time:
Mid-morning or 4 PM
Avoid:
Excess oranges + sweet lime daily
🅶 G – Green Gram (Moong Dal)
Benefits:
Light protein
Preparation:
• Soak 6 hrs
• Pressure cook
Time:
Lunch
Combine:
• With rice + vegetables
🅷 H – Horse Gram (LIMITED)
High oxalate
Use:
Only once weekly
Preparation:
Soak overnight + boil well
🅸 I – Idli (Good Option)
Why Good:
Low fat, easy digestion
Time:
Breakfast
Combine:
• Coconut chutney (less salt)
🅹 J – Jeera Water
Benefits:
Reduces bloating
Preparation:
½ tsp cumin boil in 1 glass water
Time:
Morning
🅺 K – Kidney Beans (LIMIT)
Moderate oxalate
Soak overnight + boil
🅻 L – Lauki (Bottle Gourd)
Very good
Juice or curry
Morning or Lunch
🅼 M – Milk (NORMAL AMOUNT)
Important: Do NOT stop calcium
Time:
Morning or Night
Avoid:
Taking with high oxalate foods
🅽 N – Nuts (LIMIT)
Avoid daily almonds
Cashew limited
🅾 O – Onion
Good natural cleanser
Raw in salad
Lunch
🅿 P – Papaya
Improves digestion
Mid-morning
🆀 Q – Quantity Control
• Salt < 5g/day
• Protein moderate
• Avoid overeating
🆁 R – Rice (White preferred)
Better than brown (lower oxalate)
Lunch
🆂 S – Spinach (AVOID)
Very high oxalate
Avoid
🆃 T – Tomato (LIMIT)
Remove seeds if possible
🆄 U – Urad Dal (LIMIT)
Heavy protein
Use occasionally
🆅 V – Vegetables (Safe List)
✔ Cabbage
✔ Cauliflower
✔ Carrot
✔ Cucumber
Lunch/Dinner
🆆 W – Watermelon
Natural diuretic
Evening snack
🆇 X – Excess Salt (AVOID)
Increases calcium excretion
Avoid pickles, chips
🆈 Y – Yogurt (Curd)
Good probiotic
Lunch
Avoid night
🆉 Z – Zinc-rich foods (Moderate)
Pumpkin seeds small quantity
⏰ IDEAL DAILY TIMETABLE
6 AM – Warm lemon water
7 AM – Jeera water
8 AM – Idli / Light breakfast
10 AM – Coconut water / Papaya
1 PM – Rice + Moong + Vegetables + Curd
4 PM – Fruit
6 PM – Barley water
8 PM – Light dinner (lauki / cabbage curry)
Before Bed – 1 glass water
🚫 STRICTLY AVOID
• Spinach
• Beetroot
• Chocolate
• Excess tea
• Soft drinks
• High salt
• Red meat excess
• Protein supplements
🧠 SPECIAL NOTES
If Uric Acid Stone:
• Avoid red meat
• Avoid high purine foods
• Increase alkaline foods
If Calcium Oxalate:
• Reduce oxalate
• Maintain normal calcium
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