10 Incredible Benefits of Parsley Tea

by John Staughton (BASc, BFA) last updated -

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Parsley tea is able to detoxify the body, stimulate the immune system, improve vision, protect against chronic disease, prevent tumor formation, aid heart health, lower inflammation, freshen your breath, shield against asthma, regulate menstruation and lower risk of birth defects. This powerful tea should not be used by everyone, particularly pregnant women, those with pre-existing kidney disorders, and people using blood-thinning medications.

What is Parsley Tea?

Scientifically known as Petroselinum crispumthe parsley plant is an easily recognized and widely used plant, often as a garnish, but more and more for its impressive medicinal benefits. The two variants you have likely seen are curly and Italian parsley, both of which have similar chemical makeups and medicinal applications. The diverse blend of minerals and volatile compounds found in parsley provide its powerful impact on human health, which is why parsley tea is becoming such a popular natural remedy!

Parsley Tea Benefits

The health benefits of parsley tea include anti-inflammatory, anti-tumor, anti-cancer, antioxidant, stimulant, antispasmodic, relaxant, and detoxifying properties. These benefits are derived from the wide range of minerals, nutrients and antioxidants in this tea, such as iron, vitamin A, B, and C, as well as eugenol, limonene, apigenin, luteolin, and other active compounds found in parsley.

Relieves Respiratory Distress

This herbal tea is often recommended for people suffering from asthma or other respiratory conditions. Beta-carotene, found in parsley, has directly been linked to lowering asthma risk, while the other infection-fighting vitamins and compounds(found in the tea) help loosen phlegm and mucus, and neutralize the underlying bacterial infection that may be causing the congestion, according to a study conducted by a team of researchers from the UK.

May Prevent Formation of Tumors

Myristicin is one of the volatile compounds found in parsley oil, which is released in small quantities while brewing parsley tea. A report published in the Cellular and Molecular Biology Journal states that this antioxidant has been directly linked to the prevention of tumor formation, specifically in the lungs, where cancer occurs very frequently.

Anticancer Potential

Parsley tea is known for its anti-tumor properties. According to B. Daneshvar, S. E. Nielsen et al, Institute of Food Safety and Toxicology, Danish Veterinary and Food Administration, Copenhagen, Denmark,  parsley tea also benefits from a range of flavonoids and other chemoprotective compounds that can neutralize carcinogens before they can cause damage to tissues and stimulate apoptosis or cell death in healthy cells. This can significantly lower your risk of cancer, in conjunction with the other antioxidants found in this tea.

Boosts Immunity

Parsley leaves are used in traditional Turkish medicine to reduce blood glucose levels. An animal study to verify this belief, published in Phytotherapy Research found that parsley significantly lowered the blood sugar levels in the subjects. Furthermore, it reduced other degenerative changes brought on by diabetes.

Increases Circulation

According to a study published in the Biochimica et Biophysica Acta (BBA) – Bioenergetics Journal, parsley is rich in iron. Needless to say, its tea is an excellent way to improve circulation in the body and prevent “weak blood”, also known as anemia. Iron is a critical part of red blood cell production, which can help bring oxygenated blood to cells that need nutrients and oxygen for repair and function. The high calcium level in parsley tea also helps the body better uptake iron, further helping circulatory problems.

Folic Acid

Parsley tea is high in folic acid, a critical B-family vitamin that is proven to reduce the likelihood of neural tube defects in infants. Folic acid is also the main compound that neutralizes homocysteine in the body, a compound that can do damage to the blood vessels and increase the risk of heart disease, says a report published in the British Medical Journal.

A cup of parsley tea with halved lemon on a green table

May Reduce the Risk of Kidney Stones

According to a study published in the Journal of Ethnopharmacalogy, parsley tea is known as a diuretic substance, meaning that it can stimulate urination and the general cleansing of the bladder and kidneys. Diuretics help the body to rapidly eliminate excess toxins, fats, salts, and water and reduce the strain on the kidneys.

Parsley tea may also help to lower the occurrence of bladder infections and kidney stones, says a study published by the Institute for Quality and Efficiency in Health Care. However, another study published in the Saudi Journal of Kidney Diseases and Transplantation found no significant difference in the health of 10 subjects who drank daily 1,200 ml of parsley leaf tea for 2 weeks, as against who drank plain water of the same quantity. Thus, further studies are required to corroborate this. 

Eases Menstruation

Dysmenorrhea affects women all over the world, along with a number of other menstrual symptoms. Parsley tea is commonly used to mitigate the effects of menstruation, due to the presence of apiol, one of the compounds in parsley’s essential oils. According to a study published in the BMC Complementary and Alternative Medicine, apiol can help to regulate monthly periods and lessen their severity, particularly in the months after a woman gives birth.

Breath Freshener

Famously, parsley is used to freshen the breath and does have certain antibacterial properties that make it great for oral health. There is a reason why parsley is so often used as a garnish in restaurants; parsley tea can offer the same benefits to your breath!

May lower blood sugar levels

Your body’s inability to produce sufficient insulin, which is an essential hormone to convert glucose into energy, is what results in diabetes. A few animal studies have shown that parsley tea has a potential to lower and manage blood sugar levels. A team of Turkish researchers published a study in the Phytotherapy Research Journal that showed a significant improvement in the liver health of rats with diabetes after they were administered with parsley. This in turn also regulated their blood sugar levels.

Another animal study published in the Biological and Pharmaceutical Bulletin states how diabetic rats when administered with parsley showed significant reduction in body weight and blood sugar levels. However, a stronger scientific evidence is required to determine parsley’s anti-diabetic properties on human beings.

How to Make Parsley Tea?

Making parsley tea is very easy, provided you have parsley (dried or fresh), water, and any natural sweeteners you may prefer. Fresh parsley leaves are usually recommended, but if you don’t have an herb garden, or if it is the dead of winter, dried parsley leaves will work perfectly well. Follow the simple steps below if you want to make this delicious and nutritious herbal tea!

A cup of parsley tea with halved lemon on a green table
Print Recipe
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Parsley Tea Recipe - The Perfect Detox Drink

Detoxify your body and mind with this herbal solution!
Prep Time5 mins
Cook Time15 mins
Total Time20 mins
Course: Beverage
Cuisine: Italian, Mediterranean
Keyword: parsley tea
Appliance: Stove
Servings: 2 servings
Author: Ishani Bose


  • 30 grams of parsley leaves (fresh or dried)
  • 2 cups of water
  • 1 tsp lemon syrup
  • 1 tsp of honey


  • To make parsley tea, remove fresh parsley leaves from the stems and pat the leaves dry.
  • Meanwhile, bring two cups of water to a boil in the pot.
  • Add the parsley leaves to the water for about 1 minute before taking the pot off the heat.
  • Allow the leaves to steep for approximately 10 minutes in the hot water.
  • Pour mixture through strainer or coffee filter into a cup.
  • Add honey and lemon syrup to taste, if desired, and then enjoy!

Side Effects of Parsley Tea

While parsley tea has its fair share of benefits, it also has a few potential side effects. For instance, as per a 2013 study published in the BMC Complementary and Alternative Medicine journal, the leaf ethanol extract of Petroselinum crispum can be toxic if consumed in large quantities. Thus pregnant women are advised to refrain from consuming parsley tea as it could cause the uterine to contract.

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About the Author

John Staughton is a traveling writer, editor, and publisher who earned his English and Integrative Biology degrees from the University of Illinois in Champaign, Urbana (USA). He is the co-founder of a literary journal, Sheriff Nottingham, and calls the most beautiful places in the world his office. On a perpetual journey towards the idea of home, he uses words to educate, inspire, uplift and evolve.

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