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Eliminate Kidney Stones with Lemons

author avatar Dr. Eric Berg 03/13/2024

Eliminate kidney stones with lemons? Yes, you heard it right. Let's look at how lemon can play an instrumental role in both the prevention and treatment of kidney stones.

Learn how to use lemon juice effectively against recurring or chronic kidney stones and discover other natural remedies to lower the risk of kidney issues.

Kidney Stones and Their Causes

Kidney stones form when certain substances in the urine, such as calcium and oxalate, become highly concentrated. This can lead to the formation of hard deposits in your kidneys, which can be extremely painful to pass.

Gallstones vs. Kidney Stones

Understanding the difference between gallstones and kidney stones is crucial in determining how to prevent these painful conditions. While both are types of hard deposits that form in your body, they develop differently and require different prevention strategies.

Kidney Stones

Factors such as obesity can increase the likelihood of developing kidney stones, especially if you don't consume adequate fluids. The primary cause of kidney stones is a lack of water, which leads to lower urine volume; hence, dehydrating foods should be avoided.

The low urine output allows for the easy formation of uric acid and calcium oxalate stones - two common types of kidney deposits. Lemon juice has been shown to prevent kidney stone formation due to its high citric acid content.

Home Remedies for Kidney Stones

In addition to lemons, other home remedies can also prove effective against recurring kidney stones:

  • Apple Cider Vinegar: A study revealed that those who consumed dietary vinegar had fewer chances of developing recurrent calcium oxalate crystals in the urinary tract. Drinking apple cider vinegar mixed with water can be an effective remedy.

  • Citrus Fruits: Like lemons, limes contain citric acid that helps reduce the crystal growth that leads to stone development.

  • Dandelion Root Juice and Wheatgrass Juice: Both juices are beneficial for increasing urine output, thus preventing the accumulation of minerals into forming rocks.

When using home remedies, consult a healthcare professional, especially if one takes medications regularly, since some natural products might interact negatively with certain drugs.

What are Calcium Oxalate Stones?

The most prevalent type of kidney stone is calcium oxalate stones. These develop when oxalates - compounds in some foods - combine with calcium in your urinary tract.

This combination forms sharp crystals that can irritate various tissues, leading to chronic kidney stones or recurring kidney stones if not correctly managed.


Dehydration leads to decreased urine volume - a primary cause for developing kidney stones.

When there's less fluid available to dilute the concentration of minerals and salts in our urine, it increases the chances for these substances to crystallize and form larger kidney stones.

Dietary Oxalates

Dietary habits play a significant role in kidney stone formation; individuals who consume high levels of nutritional oxalates have an increased risk of developing kidney stones.

Foods rich in this compound include spinach, rhubarb, nuts, wheat bran, etc.; hence, moderation is essential in one's diet. Citrus fruits like lemons, on the other hand, contain citric acid that can help prevent stones from forming.

Lemon Juice as a Remedy for Kidney Stones

Not only is lemon juice a refreshing summer drink, but it's also a powerful tool against kidney stones. Lemon juice is rich in citrates, which can stop kidney stone formation and dissolve existing ones by binding with calcium urine.

This prevents crystals from forming and turning into stones. Citrates also increase urine volume and decrease urinary acidity, which prevents kidney stone formation. Even small increases in dietary citrate can significantly reduce the risk of new stone formation.

Alkalizing Effects

But wait, there's more. Lemons also help alkalize your body's pH level. Although acidic outside the body, once metabolized, they become alkaline-forming.

Studies have shown that maintaining an alkaline environment within your body can prevent various health issues, including kidney stones.

An overly acidic internal environment encourages oxalate crystal growth, so balancing your body's pH levels through consuming foods like lemons may deter this process and reduce the likelihood of developing these painful formations.

Low Fructose

Lemons have a low fructose and calcium content. High fructose intake has been linked to an increased risk of kidney stone development, particularly those composed mainly of uric acid or calcium oxalate.

Unlike many other fruits with significant amounts of fructose, lemons only contain minimal quantities, making them less likely to contribute to stone development when consumed regularly as part of a balanced diet.

How To Use Lemon Juice Against Kidney Stones

Fortunately, there are natural remedies available that can help prevent kidney stone formation and dissolve existing ones.

One such remedy is lemon juice.

To maximize the effectiveness of lemon juice against kidney stones, consuming one cup of lemon water in the morning on an empty stomach is recommended.

This helps kickstart your metabolism while providing your body with a healthy dose of citric acid, which aids in dissolving different kidney stones, including calcium phosphate and uric acid stones.

While purchasing fresh lemons and extracting their juice is ideal, you may also consider purchasing lemon juice products if convenience is a priority.

Glass of lemon water

Benefits Of Lemon Water

In addition to starting your day with some lemon water, sipping it throughout the day may yield additional benefits.

Not only does this keep you hydrated - thereby preventing dehydration, which often leads to the development of larger kidney stones - but it also provides additional citric acid needed for breaking down smaller kidney deposits into manageable sizes that can easily pass through the urinary tract.

  • Citrus Fruits: Citrus fruits like lemons and lime have high citric acid content and can help prevent kidney stones. According to the National Kidney Foundation, citrus fruits like lemons inhibit crystal growth and bind with calcium in urine, reducing the chances of stone formation.

  • Dandelion Root Juice: Known for its diuretic properties, dandelion root increases urine output, helping flush out toxins from kidneys more effectively.

  • Vinegar: Some evidence suggests consuming apple cider vinegar may aid dissolution due to its acidic nature, although more research needs to be done.

Always consult your doctor before starting any new dietary routines or remedies, especially if someone takes medications regularly, as certain foods might interact adversely, causing side effects.


Eliminating kidney stones can be as easy as incorporating lemons into your daily routine, thanks to the citrates found in lemon juice. For best results, dilute lemon juice in water and drink it throughout the day to take advantage of its alkalizing effects and low fructose content.

Consult with your doctor before starting any new dietary routines or remedies. Still, with the power of lemons, you can take steps toward preventing and eliminating kidney stones.

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