Thursday, May 30, 2024
HomeMust ReadCan Eating Spinach Cause Kidney Stones

Can Eating Spinach Cause Kidney Stones

Tips For A Kidney Stone Diet

Is Eating Tomato And Spinach Can Cause Kidney Stones ? | Kidney Problems And Solutions | Health Tips

Having kidney stones increases your risk of getting them again unless you actively work to prevent them. This means taking medications prescribed to you for this purpose, and watching what you eat and drink.

If you currently have stones, your doctor will run diagnostic tests, to determine what type you have. They will then prescribe a specific diet plan for you, such as the DASH Diet. Tips that will help include:

  • drink at least twelve glasses of water daily
  • drink citrus juices, such as orange juice
  • eat a calcium-rich food at each meal, at least three times a day
  • limit your intake of animal protein
  • eat less salt, added sugar, and products containing high fructose corn syrup
  • avoid foods and drinks high in oxalates and phosphates
  • avoid eating or drinking anything which dehydrates you, such as alcohol.

Facts About Kidney Stones

  • Calcium doesnt cause kidney stones. In moderation, eating calcium can actually help prevent stones from forming.
  • Its more common than you think. One in 10 people will develop a kidney stone in their lifetime and 85 percent will develop them again within 10 years. Men develop stones more often than women.
  • Save that stone. If you pass a stone, save it for testing. There are different types of kidney stones. By knowing what specific type of stone you had, we can tailor prevention recommendations for your individual needs.
  • One size does not fit all. Kidney stones can be as small as a grain of salt or as big as a golf ball. Different treatments are recommended for the various sizes of stones.
  • Prevention is key. Changes in diet and medication, if indicated, are about 90 percent effective in preventing new stones from forming.
  • Is It Ok To Eat Spinach Every Day

    Although it is safe for most people to eat a bowl of spinach per day, people should be careful while eating excessive spinach every day. There are no side effects of eating spinach every day if consumed in limited quantities.Disadvantages of eating spinach in excess every day are as follows:

    This vegetable helps in reducing the risks of high blood sugar, high blood pressure, and cancer. Spinach is also good for the skin, hair, and eyesight. Advantages of eating limited quantities of spinach every day include:

    Recommended Reading: Is Mio Bad For Your Kidneys

    How To Avoid Kidney Stones

    Here are the five ways to help prevent kidney stones:

    Drink plenty of water: Drinking extra water dilutes the substances in urine that lead to stones. Strive to drink enough fluids to pass 2 liters of urine a day, which is roughly eight standard 8-ounce cups. It may help to include some citrus beverages, like lemonade and orange juice. The citrate in these beverages helps block stone formation.

    Eat calcium rich foods: Dietary calcium binds to oxalate in your intestines and thereby decreases the amount of oxalate that gets absorbed into the bloodstream and then excreted by the kidney. This lowers the concentration of oxalate in the urine, so there is less chance it can bind to urinary calcium. That leads to decreased risk of kidney stones.

    Reduce sodium: A high-sodium diet can trigger kidney stones because it increases the amount of calcium in your urine. So, a low-sodium diet is recommended for the stone prone. Current guidelines suggest limiting total daily sodium intake to 2,300 mg. If sodium has contributed to kidney stones in the past, try to reduce your daily intake to 1,500 mg. This will also be good for your blood pressure and heart.

    Avoid stone-forming foods: Beets, chocolate, spinach, rhubarb, tea, and most nuts are rich in oxalate, which can contribute to kidney stones. If you suffer from stones, your doctor may advise you to avoid these foods or to consume them in smaller amounts.

    Raw Spinach And Kidney Damage

    Can you get kidney stones from eating too much spinach ...

    Fact Checked

    Lauded for its crisp texture and nutritional abundance, raw spinach is a superstar among vegetables, containing compounds that may reduce your risk of cardiovascular disease and cancer. Despite its health perks, spinach also contains a type of antinutrient that can bind to minerals and potentially cause kidney stones 3. Although raw spinach won’t usually cause any type of kidney damage, you may need to be careful with this vegetable if you have existing kidney disease or a history of kidney stones 3.

    Recommended Reading: Does Red Wine Cause Kidney Stones

    May Aggravate Symptoms Of Gout

    Spinach contains purines, chemical compounds that are thought to contribute to gout. However, there is a lack of a significant association between the intake of purine-rich vegetables and gout . Hence, further research is warranted before we can arrive at a definitive conclusion.

    But it always is better to stay safe. If you are dealing with gout, please talk to your doctor about your spinach intake. Since the leafy green may also interfere with certain medications, be sure to talk to your doctor if you are on any.

    Some anecdotal evidence suggests that excess intake of spinach may cause an individuals blood pressure and blood sugar levels to drop too low. This could be an issue for those who are on medications for treating high blood pressure and high blood sugar. However, more research is needed to confirm these effects. If you are on blood sugar or blood pressure medication, make sure to consult your doctor before including spinach in your diet.

    Interaction With Certain Medications

    Spinach may interact with certain medications and should be consumed in moderation after consultation with your doctor to avoid food-drug intolerance risk.

    Spinach may interact with diabetic medications like glimepiride , glyburide , insulin, pioglitazone , rosiglitazone , chlorpropamide , glipizide , tolbutamide , and others.

    Vitamin K in spinach may interfere with anticoagulants like warfarin and decrease their effectiveness.


    This article provides general information about the topic and is not be taken as medical advice or as an alternative to medical advice, treatment, and/or diagnosis. Always consult with your doctor before trying out any of the remedies/recipes suggested in the blog post.

    P.S- Consider sharing this post, if you find it useful and/or interesting.

    Don’t Miss: Can You Have 4 Kidneys

    Too Many Dietary Fibers Are Bad

    A single cup of spinach contains about 6 grams of dietary fibers that provide numerous benefits like improving bowel movement, relieving constipation and digestive problems, lowering cholesterol levels, eliminating toxins, and regulating blood sugar, etc.

    However, overeating grapefruit should be avoided as a high level of dietary fibers may cause problems like abdominal cramping, diarrhea, malabsorption, constipation, intestinal gas, and intestinal blockage, etc.

    What Are Kidney Stones

    Spinach – Eating Spinach Every Day, Oxalic Acid & Kidney Stones

    A kidney stone normally begins as a small crystal-like material and it gradually builds up into a larger, solid mass. Urine normally contains chemicals that inhibit the crystals from forming. Or, if crystals remain small enough they can travel through the urinary tract and pass out of the body without being noticed. However, when crystals combine together to form a kidney stone, it can stick to the lining of the kidney or settle in an area where urine cannot carry it out of the body.

    Recommended Reading: Kidney Pain Std

    Ouch The Return Of The Dreaded Stones

    On Thanksgiving weekend while on vacation, symptoms that were awfully familiar began. I was filled with dread. I had a pretty good idea what was going on and after a trip to the emergency room and a CT scan upon returning home, it was confirmed: two stones, both too big to pass. I was pretty disheartened. After whining and sulking for a while I pulled up my big girl pants and got to work.

    Three Possible Culprits: Magnesium Deficiency Benign Thyroid Tumor And Lack Of Certain Gut Bacteria

    Harvard researchers found that taking 180 mg of magnesium along with 10 mg of vitamin B6 daily will prevent kidney stones by 92.3 percent per year! Another study showed about a 90 percent reduction with magnesium alone . So obviously I am supplementing with magnesium now. I take magnesium salt baths and take an oral magnesium supplement . I cover my bases. Another plus, correcting my magnesium/potassium deficiency has improved my chronic insomnia and leg/foot cramps!

    Another proven culprit in the production of calcium oxalate stones: hyperparathyroisdism.If you have stones this theory is worth checking into. I was screened and this was ruled out for me.

    Interesting Theory: Several genera of probiotic bacteria including Lactobacillus and Bifidobacteria, appear to be capable of metabolizing oxalate, thus reducing urinary oxalate and decreasing kidney stone risk. In an uncontrolled trial, six people with calcium oxalate kidney stone disease and high urinary oxalate concentrations consumed a supplement containing Lactobacillus and Bifidobacterium strains for four weeks. Urinary oxalate concentrations dropped by nearly half at the end of the study.

    You May Like: Does Pop Cause Kidney Stones

    Does Cooking Spinach Kill Bacteria

    Spinach contains oxalic acid, which is a natural antibiotic. Oxalic acid kills bacteria, but does not destroy other microorganisms such as yeast. It is important to wash spinach thoroughly before using it in recipes. Spinach is very nutritious and can be used in many dishes. It is good for salads, soups, pasta, casseroles, stir-fries, and even desserts.

    How Long Can You Eat Spinach After The Expiration Date

    Too much raw spinach can cause kidney stones

    Im sure youve seen those little stickers on food packaging saying something along the lines of “use within x days”. What does that mean exactly? In the UK, theres a law called the Sale of Food Act 1984. This states that food sold in supermarkets should be safe to eat within 6 months of purchase. However, if you buy food at a farmers market or shop directly from a farmer, then you can eat it as soon as its harvested.

    Read Also: Can You Have 4 Kidneys

    How Long After Eating Bad Spinach Will You Get Sick

    Spinach is a nutritious green leafy vegetable that contains many health benefits. It is low in calories and fat and rich in vitamins A, C, K, and iron. Spinach is also a good source of folate, calcium, fiber, magnesium, potassium, phosphorus, protein, riboflavin, thiamine, vitamin B6, zinc, and copper. However, if you are pregnant or nursing, consult your doctor before consuming spinach.

    Q Should I Avoid Eating Spinach Because It Has Oxalate Found In Kidney Stones I Already Have Some Kidney Stones

    A. Leanne Stephens, a dietetic intern at Tufts Frances Stern Nutrition Center, responds: Before making major dietary changes or exclusions, talk to your doctor to find out exactly what kind of kidney stone you had. In America, the most common are calcium oxalate stones, caused by increased calcium and oxalate in the urine. The increased oxalate levels may be impacted by dietary intake, but could be caused by a build-up of oxalate produced naturally in your body.

    Treatment of kidney stones is unique to each individual, so consult your physician and a registered dietitian for a specialized treatment plan. In general, there is a recommendation for increased fluid intake of at least two to three liters per day, equal to 8 to 12 cups of water. This will help dilute your urine and flush out any precipitates that may lead to kidney stones. If your health care team decides that a reduction in food oxalate sources will prevent future kidney stone development, they may ask you to avoid certain foods and adjust your intake of other foods or supplements. Foods high in oxalate include spinach, rhubarb, star fruit, beets, tea, chocolate, nuts, wheat and legumes.

    Don’t Miss: Can Kidney Stones Cause Constipation Or Diarrhea

    Prevention Of Kidney Stones

    Drinking plenty of water or other fluids and restricting sodium so that at least 2 liters of urine is produced daily is the most effective dietary strategy to prevent kidney stones. While limiting spinach may help some people at risk for calcium oxalate kidney stones, spinach does not increase the risk of other types of kidney stones. According to the National Institutes of Health, other strategies to reduce kidney stone formation include avoiding excess meat or other animal protein, and in the case of calcium oxalate stones — eating enough calcium from dietary sources to help bind oxalate in the gut and prevent increased urine levels. In addition, reducing acidity of the urine through medication strategies and by increasing fruit and vegetable intake can help, according to a report in the December 2011 American Family Physician.

    • Drinking plenty of water or other fluids and restricting sodium so that at least 2 liters of urine is produced daily is the most effective dietary strategy to prevent kidney stones.
    • According to the National Institutes of Health, other strategies to reduce kidney stone formation include avoiding excess meat or other animal protein, and in the case of calcium oxalate stones — eating enough calcium from dietary sources to help bind oxalate in the gut and prevent increased urine levels.

    Major Side Effects Of Eating Too Much Spinach

    What Foods Cause Kidney Stones?

    Spinach is a green leafy vegetable loaded with essential nutrients like vitamins, minerals, antioxidants, phytonutrients, and polyphenols, etc, that provide many health and beauty benefits. Despite these amazing benefits, dont overeat spinach as there are some side effects of eating too much spinach.

    Recommended Reading: Is Cranberry Juice Good For Fatty Liver

    Can Spinach Be Poisonous

    Spinach is a leafy green vegetable that is rich in iron, vitamin A, calcium, potassium, phosphorus, magnesium, and fiber. It is also low in calories and fat. However, spinach contains oxalic acid, which is toxic if consumed in excess. Oxalic acid is found naturally in many plants, but it is present in higher concentrations in certain types of spinach. Spinach can be used as a salad ingredient, cooked into soups, added to casseroles, or served raw as part of a mixed green salad.

    Where I Went Wrong

    When I examined the changes I had made to my diet in the last three years I could only come up with three changes: I had begun juicing and making smoothies with raw dark leafy greens, I was eating more nuts, nut butters and drinking nut milks, and to add variety to my repertoire I added new vegetables into my daily routine: Brussels sprouts, sweet potatoes, beets, and kale. I had always eaten raw spinach but had recently upped the ante with the juicing and smoothies.

    When I looked at my handy dandy new list of high oxalate foods, guess what I discovered? Before three years ago I had naturally been eating a low oxalate diet, not on purpose, it just so happened the foods I liked were low in oxalate. BUT everything I had added to my diet in the last three years was super high in oxalate...and of course I was still stubbornly eating chocolate. Dark, rich, bitter, delicious oxalate filled chocolate.

    You May Like: Artery Near Kidney

    Effectiveness Of Low Oxalate Diets

    According to a report in the September 2013 issue of Expert Opinion on Pharmacotherapy, whether or not it’s necessary to restrict high oxalate foods such as spinach in order to reduce urine oxalate levels depends on the reason for the elevated levels. For example, in people with primary hyperoxaluria, a rare and inherited condition, avoiding spinach or other high oxalate foods may not be of benefit. However, when hyperoxaluria is related to increased gut absorption of oxalate, or if considered idiopathic, which is often milder and not related to a medical condition, dietary oxalate restriction can help. A study published in the December 2013 issue of Urology demonstrated that about 50 percent of people with idiopathic hyperoxaluria and a history of kidney stones were able to decrease their urinary oxalate to normal levels by restricting spinach and other high oxalate foods.

    • According to a report in the September 2013 issue of Expert Opinion on Pharmacotherapy, whether or not it’s necessary to restrict high oxalate foods such as spinach in order to reduce urine oxalate levels depends on the reason for the elevated levels.
    • For example, in people with primary hyperoxaluria, a rare and inherited condition, avoiding spinach or other high oxalate foods may not be of benefit.

    Can Diet Alone Treat Kidney Stones

    Help for kidney stones

    For some people, dietary changes may be enough to prevent kidney stones from occurring.

    In other cases, additional treatment may be necessary, including medication to break the stones up or surgery to remove the stones.

    If stones become extremely painful, it is best to seek consultation with a doctor or nephrologist so they can recommend the best course of action.

    You May Like: High Blood Pressure Kidney Pain

    Lower Your Animal Protein Intake

    Many sources of protein, such as red meat, pork, chicken, poultry, fish, and eggs, increase the amount of uric acid you produce. Eating large amounts of protein also reduces a chemical in urine called citrate. Citrates job is to prevent the formation of kidney stones. Alternatives to animal protein include quinoa, tofu , hummus, chia seeds, and Greek yogurt. Since protein is important for overall health, discuss how much you should eat daily with your doctor.

    What Does Spinach Do To Your Digestive System

    Yes, spinach does cause food poisoning. It contains toxins called saponins that can damage the lining of the stomach and intestines, causing nausea, vomiting, diarrhea, abdominal pain, headache, dizziness, confusion, fever, chills, muscle aches, loss of appetite, and weight loss. Symptoms usually begin within 12 hours after eating contaminated food and last from 24 to 48 hours.

    Read Also: Is Watermelon Good For Kidneys

    The Side Effects Of Oxalates When Eating Lots Of Raw Spinach

    Related Articles

    Unless you have kidney stones, or are at risk of having them, there’s no evidence that eating lots of raw spinach has any harmful side effects. If you are at risk of certain types of kidney stones, however, eating raw spinach may raise the likelihood of developing them because it’s high in oxalates — a waste product that makes up certain kidney stones. Talk to your doctor about the dietary changes necessary to reduce your risk of kidney stones.


    Most Popular

    Is A Kidney Biopsy Dangerous