Tag Archives: kidney stone prevention

Does Drinking Orange Juice Frequently Increase the Risk of Kidney Stones?

Many people enjoy a cold glass of orange juice at breakfast. Yet some worry that this daily habit might raise the chance of kidney stones. Let’s look at the facts in plain language. First, what are kidney stones? They are hard crystals that form inside the kidneys. They can hurt when they travel down the urine tube. The most common type is made of calcium and oxalate. Orange juice contains two main things that matter here: citrate and oxalate. Citrate helps stop stones because it grabs calcium and keeps it from joining oxalate. Oxalate, on the other hand, can team... Learn more

is coffee good for kidney stones

Is Coffee Good for Kidney Stones? If you like starting your day with coffee and have worried about stones, the news is reassuring: sensible coffee drinking is linked to fewer stones, not more. Stones form when urine becomes too concentrated with calcium, oxalate or uric acid. Anything that increases urine volume or lowers supersaturation usually helps. Coffee does both. The caffeine acts as a mild diuretic, diluting the urine, while antioxidants in the brew interfere with crystal clumping. Large prospective cohorts show the benefit clearly. Among more than 200 000 health professionals followed for eight years, people in the highest... Learn more

can drinking green tea cause kidney stones

Worried that your daily cup of green tea might lead to kidney stones? Relax: studies consistently show that green tea does not raise the risk, and may actually lower it. How kidney stones formStones develop when urine becomes oversaturated with calcium, oxalate, uric acid, or other solutes. Low urine volume, high sodium, and low citrate are common culprits. Green tea’s chemistryGreen tea contains caffeine, catechins, and small amounts of oxalate. The caffeine boosts urine output, while catechins act as antioxidants that interfere with crystal clumping. The oxalate in one cup is modest—far below what is found in spinach, nuts, or... Learn more