15 Best Natural Diuretics

If you have a problem with fluid retention, and no matter what you do you still feel swollen, you need to take advantage of the benefits of natural diuretics. This is an excellent option for those who are following a special diet as well.  Beat the liquid battle, lose weight and get rid of what your body is needlessly retaining.  Learn the best natural diuretics in the following article.

What is fluid retention?

The scientific name is edema, or hydropsy, and is the accumulation of fluids in the tissues.  It is not an independent illness, which means that it is a clinical symptom of other conditions, like those related to the kidneys, heart, or digestive system. Edema is the accumulation of fluids in the abdomen, wrists and ankles. If severe enough, the amount of fluids could cause other disorders in several bodily functions.

DiureticsThe swelling is most commonly produced in the feet and legs, called edema.  This is especially prevalent in pregnant women and individuals who are overweight. It does not cause any other type of symptom of pain, nor is heat common on the skin. Pressing the affected area leaves distinct marks.  It could be caused by liver, kidney and heart disorders, poor thyroid functioning, and vitamin deficiency.

What are the best natural diuretics?


Watermelon contains a large amount of water, which makes it a natural diuretic.  At the same time, it offers lycopenes, antioxidants that allow the body to prevent damage from free radicals.  The amino acids in watermelon widen veins, liquids flow better, pulling the fluids that are retained in the tissues.  It is also alkalizing, detoxifying, and provides minerals.  It promotes good intestinal health and removes toxins from the body.


Tomatoes are formed by 90% water and have several antioxidants (vitamin C, selenium, betacarotene, and lycopene).  Prevents the damage from free radicals that could damage blood vessel walls, causing inflammation and fluid release.

Diuretics 2Cucumber

Contains a lot of water, is an excellent natural diuretic.  It also offers sulfer and silicon, two components that help the kidneys eliminate uric acid.  This helps the body reduce fluid retention.  And if that weren’t enough, it contains ascorbic and caffeic acid, which add to the diuretic effect.  Lastly, it is a great source of potassium, which prevents cramps in extremities.

Blueberry juice

This can also come from the fruit alone, but it’s better to squeeze the juice from them or buy the juice already squeezed.  It has a great ability to treat urinary tract infections and is a diuretic that does not destroy potassium while working to eliminate fluids.  It has an excellent antibiotic strength and keeps the bladder in good condition.  It is also excellent for diabetics.


This vegetable provides the body with a large amount of antioxidants, minerals and vitamins, making it one of the most highly recommended natural diuretics.  Likewise, it detoxifies the body, accelerates metabolism and slows vision problems related to lack of lubrication.


Eggplant has a high water and flavonoid content, which is why it not only eliminates retained fluids in the body, but it also improves circulation.  It is advisable to drink eggplant juice after boiling it, or also consuming it raw and grated to lose weight.


Improves kidney function due to its caffeic acid and flavonoids, as well as its vitamins and minerals that have a diuretic effect.  Cynarine improve bile flow, helping eliminate fluid retention.


More specifically, it’s the seeds from this vegetable, because they increase uric acid secretion while at the same time increasing the amount of urine produced.  This helps detoxify the body.  You need to keep in mind that celery contains a lot of sodium, but this is counteracted by its potassium levels, which are also high but not harmful.


Grapes have a lot of concentrated water and potassium, making them a potent natural diuretic.  It also has fairly low sodium levels, making it a perfect fruit for eliminating, via urine, the amount of toxins in the body.

Diuretics 4Asparagus

Asparagus contains asparagine, which makes it both a low-calorie food and an amino acid with a strong diuretic capacity.  It also treats pain caused by rheumatism, fluid retention (from pre-menstrual syndrome), and arthritis.  Thanks to its fiber content, it effectively cleanses the Intestines.


Enhances the flavor of salads while at the same time, assists in the urinary processes due to its high water content.  Contains iron and magnesium, two minerals that help empty fat cells.

Green tea

Green teaFrequently used in weight loss diets because it eliminates fat via urine.  It is advisable to consume no more than four cups a day, due to its caffeine content.


Oats are a perfect breakfast food for the energy it provides, along with its silicon compound, which is a natural diuretic.


Has fairly gentle diuretic properties, but washes toxins from the kidneys.  It is better consumed raw and cut up.



Beets improve kidney and liver functions.  Also provides iron, which cleanses fat deposits.

Photos courtesy of Keirsten Marie, Richard Riley, Corey Burger, robinmcnicoll, tribp, Market Manager.