Can people with kidney stones drink plain milk?
Apr 01, 2022
Source: Cainiu Health
Dr. Wang Jianlong
Introduction
Can individuals with kidney stones drink plain milk?
Yes, individuals with kidney stones may drink plain milk, but only in limited amounts—no more than 100 mL per day. Excessive milk consumption may exacerbate kidney stone symptoms. Milk is rich in calcium, and most kidney stones are calcium- or magnesium-based. Therefore, intake of high-calcium foods—including milk and other dairy products—should be restricted to help prevent kidney stone formation.
Kidney stones are a relatively common chronic condition that can cause excruciating pain during episodes. Individuals with kidney stones must pay special attention to dietary restrictions. So, can people with kidney stones drink plain milk? Let’s explore this question together.
Can People with Kidney Stones Drink Plain Milk?
Yes, individuals with kidney stones may consume plain milk—but only in moderation: no more than 100 mL per day. Excessive milk intake may exacerbate kidney stone symptoms. Milk is rich in calcium, and the majority of kidney stones are composed of calcium and magnesium salts; therefore, high-calcium foods—including milk and dairy products—should be limited to help prevent stone formation. In addition, patients with kidney stones must strictly avoid or carefully control their intake of numerous other foods.
Foods to Avoid with Kidney Stones
1. “Heat-inducing” Foods and Seafood
Examples include rooster, beef, mutton, dog meat, pig trotters, donkey meat, turtle, ginseng, deer antler velvet, turtle shell gelatin, donkey-hide gelatin (ejiao), longan fruit, lychee, bamboo shoots, onions, mushrooms, betel nuts, and all types of fish and aquatic animals—both freshwater and marine species. Particularly, shrimp, crab, and other seafood must be strictly avoided.
2. Foods High in Oxalate-Calcium
Examples include legumes, beetroot, grapes, chocolate, cilantro, spinach, strawberries, and cruciferous vegetables (e.g., cabbage, kale). Approximately 60% of kidney stone patients have calcium oxalate stones; thus, foods rich in oxalate-calcium should be consumed sparingly.
3. Beverages
Limit high-protein beverages such as soy milk. Alcohol consumption should also be minimized, as alcohol may trigger kidney stone formation.
The above addresses the question, “Can people with kidney stones drink plain milk?” Patients diagnosed with kidney stones should seek evaluation at a reputable hospital and undergo appropriate lithotripsy or stone-expulsion therapy under medical supervision. Dietary management is critically important: many foods must be avoided entirely or strictly limited—so vigilance is essential to prevent symptom aggravation. Additionally, maintaining adequate hydration, consuming more whole grains, and engaging in regular physical activity can support recovery. We hope this information proves helpful.
