Is Snail Good for Kidney Patient? Find out

Snail consumption is an ancient traditional folk remedy in different parts of the world. More people are realizing how good snails are and are exploring all the options.

They consider using snail meals to reverse kidney disease ( pathology). Whether this works or not, we'll find out in this article. 

Is snail good for kidney patient

Some schools of thought say snails are good for kidney patients due to the high beneficial proteins in them while others think the mucus from snails does the job by helping to cleanse the kidneys from infections and toxins. 

A lot of dieticians believe snails may hold the secrets to curing kidney disease. Are these true? Is snail good for Kidney patients? We will find out. 

A few groups of individuals oppose these ideas on the premise that there is little scientific evidence to support these claims. In this article, we'll make the truth bare. 

Snails are popular delicacies:

Is snail good for CKD patientGarden pests as they are called in the USA or gourmet dish escargot as they are called in France is a popular delicacy that can be taken fresh, roasted, or sauteed. The concern has always been on the high cholesterol content which can be bad for individuals with cardiovascular disease. 

Benefits of eating snail with kidney disease

 You might be wondering how eating snails will improve your health. Think no further. Below are some of the amazing health benefits of snails: 

A 4-ounce raw snail serving contains 102 calories, 2 grams of fat, 57 mg of cholesterol, 79 mg of sodium, 2g of carbohydrates, and 18g of protein in nutritional value.

Snails have similar contents of Proteins just like in beef and pork but are lower in fat.

 They are also good sources of calcium, vitamin A, Iron, magnesium, selenium, phosphorus, and other useful minerals. 

Vitamin A in snails fortifies our immune system to fight off diseases. It also strengthens the eyes for vision. It propels the growth of cells in the body.

 Calcium content in snails helps build strong bones and reduces the risk of bone-related problems like osteoporosis. 

The Iron in it helps red blood cells carry oxygen to all body parts, and promote the health of hair, skin, and nails.


Eating Snails can help meet the 68% body's daily demand for magnesium recommended by the Food and Nutrition Board, in women and 53% in males. 

An 85g snail is estimated to provide about 212 mg of magnesium. This amount is also important in handling kidney disease. 

It provides the energy required for metabolism and strengthens bones and teeth by regulating nutrients like potassium, calcium, zinc, and D Vitamins.

 Diets that lack magnesium-rich foods like snails, will put you at risk of developing diabetes, renal disease, osteoporosis, hypertension, and heart failure.

Snail meals also provide 42% of the daily body requirement of Selenium whose main role is to act as part of selenoprotein enzymes that aid immune and endocrine functions. 

 It is also a good antioxidant that prevents DNA damage by removing free radicals. 

Those who take adequate selenium in their diet have a lower risk of cancer, heart disease, autoimmune diseases like rheumatoid arthritis, renal pathology, and recurrent infections. 

Men who are deficient in selenium also have problems with fertility. 

It is a rich source of Vitamin E with many powerful functions like Vitamin K metabolism, synthesis of red blood cells, and antioxidants that help detoxify free radicals.

 Low Vitamin E levels can manifest as jerky movements and abnormal movements of the eye which are all problems associated with muscle control. 

A good number of these people may also develop kidney and liver problems. 

Some evidence exists that eating enough foods with high Vitamin E levels like snails decreases your risk of diabetes, cancers, age-related macular degeneration, heart disease, and cognitive and neurodegenerative disorders like the dreaded Alzheimer's disease.

Snail is a good source of phosphorus, for energy metabolism, bone mineral maintenance, and the regulation of nutrients like zinc and iodine.

 It is required for the production of RNA and DNA.  We know that eating too much phosphorus foods can interfere with calcium metabolism and cause osteoporosis but the good thing is snails have both calcium and phosphorus in a good proportion. 

Eating snails can help relieve Anemia.

Snails are rich in iron and can be used for handling Iron-deficiency anemia and its many symptoms like pale skin, fatigue, weakness, chest pain, dizziness, headache, and breathlessness. 

A serving of snails provides as much as 22% of the daily body's need for iron. 

It improves cardiovascular health.

Snails and Fishes are rich sources of Omega-3 fatty acids that promote cardiovascular health and well-being. 

Eating snails may help improve the appearance of your skin.

Since they are low in fats and calories, it is a healthy option for people that want to lose weight or maintain their weight. 

Can snails help improve kidney function?

A study that was published in the Journal of Renal Nutrition discovered that eating seafood like snails regularly is linked with a reduced risk of death from renal disease in people with Chronic Kidney Disease. 

Another study that got published in the American Journal of Clinical Nutrition discovered eating shellfish, a type of seafood, was associated with a reduced risk of developing Chronic Kidney disease. This second study considered only a small group of participants as a sample. 

This goes far to buttress the fact that snails and seafood generally are good for kidney patients. 

More in-depth research is however required to determine the effects of different seafood types on kidney function.

How snail nutrients affect renal function 

Snails are rich in Omega 3 fatty acids which reduce blood pressure and fats level in the blood. 

By doing so they are renoprotective. We do know hypertension is a common risk factor for kidney disease and any factor that lowers it reduces the risk for kidney damage. 

Anemia of chronic origin is often associated with kidney disease, especially in patients with CKD.

 Snails are rich in iron and also have nutrients that encourage hematopoiesis and therefore resolve anemia in CKD

Eating snails gives you a good supply of antioxidants that improves your immunity and helps you fight off things that cause damage to your kidneys. Examples of such agents include free radicals and inflammatory agents. 

While eating snails may not reverse structural damage to the kidneys, it may help slow the progression of the disease to end-stage renal disease.

Could Eating Snails Cure Your Kidney Disease?

A study published in the journal “Nature” that was done recently suggests that a compound called helix pomatia agglutinin (HPA), in snails protects the kidneys from damage.

Mice with CKD were used to conduct this study. The researchers inferred that when mice were given HPA, it improved their kidney function and decreased inflammation.

Helix Pomatia agglutinin is a lectin, a type of protein that binds to sugar molecules seen in many animals and plants. A snail is an example of an animal that has it. 

HPA has proven anti-inflammatory properties.

The researchers say their discovery isn't final as more studies are needed to determine the prospects of using HPA for the treatment of CKD in humans.

How to include seafood in a renal-friendly diet

In kidney disease, it's very important to follow a strict renal-friendly diet by eating foods that are low in sodium and phosphorus. 

Seafood fit perfectly into kidney-friendly diets as they are low in phosphorus and high in omega-3 fatty acids and proteins.  

Disadvantages of snail in Chronic Kidney Disease

For people with CKD eating snails too often than required might worsen your problems due to the high amount of cholesterol. 

The high level of cholesterol present in snail meat might complicate heart problems.

 Too much Snail consumption can lead to more proteins and increases in the number of waste products from kidneys that will further deteriorate renal function.


The answer to "is snail good for kidney patients?" is still debatable. While there are merits to eating snails and other seafood in kidney disease there are also certain risks that we can't look away from. It is best to consult your doctor before introducing snails into your diet if you have some underlying ailments and also remember to keep the amount you consume to a minimum to have the best results with fewer side effects. 

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