Fennel Tea: Contraindications, Benefits And Uses

Fennel is a perennial herbaceous plant, called wild, which has medicinal, cosmetic and culinary properties; It has a white bulb, green stem and yellow flowers.

It belongs to the family of vegetables such as celery, parsnip, carrot and aromatic plants such as coriander, parsley, dill and green anise.

This plant can be used in home natural remedies to improve health.

All the parts that make up the fennel plant are used, especially the seeds, from which tea is made, which provides health benefits.

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What is fennel tea?

Fennel tea is a medicinal drink that is prepared from the seeds of the fennel plant, and provides anti-inflammatory, slimming, digestive properties and promotes intestinal and gastric metabolism, thanks to its antioxidant and phytonutrient components, beneficial to the human body.

Origin of fennel tea

The fennel plant is native to the shores of the Mediterranean, it has spread throughout Europe, Asia and North America; Thanks to the climatic conditions, its cultivation is abundant.

It is common to find it in arid, poor soils, on the roadsides, areas near the coast and in areas without cultivation.

Fennel tea history

The medicinal use of fennel tea comes from very ancient times, since in the time of Charlemagne, in the writing ” Capitulare de villis vel curtis imperii”, ordered its cultivation in all lands.

Since Egyptian times it has been used to soothe digestive pains, as well as an aphrodisiac, to the point of being called ” pearl of aphrodisiacs”.

It is said that in Roman times it began to be used together with other aromatic herbs, such as ginger, pepper, coriander, star anise, and from there began its food use.

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Fennel tea characteristics

Fennel tea turns out to be a natural drink, which provides proven benefits in the digestive system, reduces appetite and calms colic and stomach pains.

It has a taste very similar to celery, the flavor tends to be confused with anise or licorice, its preparation is very simple, taking the recommended dose will provide the expected benefits.

It is made from the seed of the fennel plant, as well as the leaves or roots, it turns out to be a very simple drink to prepare, from which its health properties can be used very well.

Fennel tea scientific name

Fennel is known by the scientific name of Foeniculum vulgare, it is also known by the name of holy grass.

Fennel tea chemical composition

In the chemical composition of fennel tea, the following components can be found: sugars, phytosterols, estragole, limonene, phencone, pinene and other volatile components; in the fennel leaves there are sugars (glycosides), coumarins, essential oil and in the bulb fiber, mineral salts (potassium, calcium, magnesium and phosphorus), and vitamins A and B3.

Active ingredient of fennel tea

Fennel tea is an important source of folic acid, apiol, vitamin C, fiber, vitamin B3, iron, potassium, calcium, manganese, iodine, and magnesium.

Fennel tea cultivation

The cultivation of fennel grass deserves to comply with certain conditions, in order to obtain a good harvest, and in turn, a vegetable from which its properties can be used, especially when making fennel tea.

Fennel adapts easily to warm and mild climates, it turns out to be sensitive to cold temperatures; the recommended time is in spring.

It requires sunlight, but without much exposure to strong wind.

It adapts to all types of soil, containing organic matter that provides natural proteins.

The compost must be suitable for a better cultivation, it can be decomposed manure.

Watering must be constant in the first weeks of planting, trying to preserve the moist soil, which will be very beneficial for the fennel plant.

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Fennel tea benefits and uses

Among the benefits of fennel tea are:

  • It is a natural diuretic
  • It acts as a detoxifier
  • It is stimulating
  • Has anti-inflammatory properties
  • It is considered an aphrodisiac
  • Supports the digestive system: eliminates colic, bloating, constipation and irritable bowel syndrome
  • Soothes pre-menstrual pains
  • Relieves flu symptoms such as fever and sore throat
  • It helps you lose weight
  • Improves the immune system
  • Used externally, it is indicated to treat conjunctivitis

Fennel tea uses :

One of the main uses of fennel tea is medicinal, since it is widely used to treat digestive problems, gas, loss of appetite, abdominal inflammation, heartburn and colic in children.

In bronchitis, cough and asthma, it is used as an infusion to improve the functioning of the respiratory tract.

For the expulsion of stones or stones in the kidneys; for incontinence, to relieve nausea and when the liver, spleen or gallbladder are obstructed, fennel tea is very useful, as it is antispasmodic.

There are women who use it to increase the production of breast milk; as well as accelerating the menstruation process and as an aphrodisiac to increase libido.

What are the benefits for the skin?

Among the benefits that fennel tea can bring to the skin, it helps eliminate toxins and impurities; acts as an antibacterial and prevents the formation of acne.

Due to its vitamin content, it contributes to better blood circulation and therefore favors the healthier appearance of the skin.

Calms inflammation caused by insect bites, thanks to its anti-inflammatory properties; in addition to acting as an antioxidant, cooling the skin from sunburn, protecting it from free radicals.

It helps to eliminate bags and dark circles, prevents wrinkles, as well as restoring the elasticity of the skin.

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Does it have slimming properties?

Among the different properties and benefits that fennel tea offers, they are aimed at supplementing weight loss regimes, because it helps reduce appetite and reduce anxiety; improves digestion and regulates metabolism.

It acts as a diuretic, allowing toxins and fats to be drained through the urine, and it helps to eliminate retained fluids, controlling inflammation in the belly; Due to its fiber content and low calorie content, it is an important supplement to lose weight.

Fennel tea gives the body a feeling of satiety, which helps control the anxiety of overeating.



Mineral water, 1 tablespoon of fennel seeds, 1 tablespoon of chia seeds.


Boil the water, add the fennel and chia seeds, reduce the heat, stir a little; let it rest for approximately 15 minutes, strain and serve in a cup.

It is recommended to drink the tea 3 times a day, for best results.

Is it good for the breasts?

Fennel tea is considered a natural and inexpensive alternative to increase breast size, because, due to its flavonoid content, it stimulates the growth of hormones and consequently, the formation of estrogens (phytoestrogens), creating new cells. , favoring the growth of the breasts.

if used to sleep

Fennel tea can be used to sleep, because it has organic acids that act on the nervous system or digestive system, which favor and relax, giving a feeling of well-being.

Sometimes when you want to recover from a digestive condition, stomach pain, digestive disorder or heartburn, it is difficult to fall asleep, this tea combined with milk will increase tryptophan levels (regulator of sleep and pleasure), allowing you to fall asleep.

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How is fennel tea oil extracted?

This fennel tea oil is extracted solely and exclusively by crushing fennel seeds.

Pregnancy and fennel tea

Although fennel tea has beneficial health properties, and is harmful in permitted doses, it is not recommended for use during pregnancy, because there are no known benefits during this stage.

Why is it good for babies?

The infusion or fennel tea is beneficial for babies, because it helps to eliminate colic, indigestion, as well as it allows them to better assimilate food.

Fennel tea is prepared, a touch of honey is added and it is given in the bottle, when the discomfort occurs, favoring its state and giving a peaceful sleep.

Can it be used while breastfeeding? Why?

As in pregnancy, the use of fennel tea is not recommended during breastfeeding; Although it is believed to stimulate the production of breast milk, the benefits it can bring are unknown.

Fennel tea is a natural contraceptive

Fennel tea, has among its flavonoid content, stimulates the production of estrogens (phytoestrogens), thanks to the compounds anethole, photoanethole and dianethole, hormones responsible for regulating the menstrual cycle, so they can act as a natural contraceptive.

However, if fennel tea is used together with birth control pills, it will cause the opposite effect and stop the action of the latter.

Is fennel tea an abortifacient? Why?

The use of fennel tea if used in the right dose, can facilitate labor in the last months; however, the safety during this stage has not been determined, so in theory, if used in the first months of pregnancy, it could cause an abortion. In addition, fennel tea could pass to the placenta and reach the endocrine system of the baby and affect its development.

Its use is recommended under strict medical supervision.

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Fennel tea to increase buttocks

Thanks to the compounds called phytoestrogens, similar in structure to estrogens, the consumption of fennel tea helps to raise these hormonal levels, causing the accumulation of natural fat in the buttock area, thus increasing their size.

It is recommended to consume between 1 and 2 cups of fennel tea daily, to achieve the desired results.

Fennel tea against cancer, how does it help?

Among the different components that fennel has, in tea, the bioactive compounds such as quercetin stand out above all, which has anticancer action; the anti-inflammatory anethole that prevents good cells from turning into cancerous ones; The protein called NF kappa B , responsible for various inflammatory diseases including cancer, limits the activity .

It has properties such as fiber and vitamin C, which make it a natural, effective and progressive food against cancer; The fennel plant has been found to limit the growth of cancer cells in the lung and colon.

Fennel tea cosmetic uses

Among the different uses that are given to fennel tea, the cosmetic uses are defined:

  • Helps grow the buttocks and breasts.
  • It has slimming properties.
  • It is a good ally in treatments against acne, blemishes, burns, wrinkles and bags under the eyes.

Medicinal uses of fennel tea

In the medicinal area, fennel tea is used:

  • For digestive and gastrointestinal conditions.
  • Combat respiratory problems.
  • For good heart health, due to its fiber content.
  • For the benefit of the immune system, thanks to its vitamin C content.
  • When eye problems like glaucoma occur, it helps improve vision.
  • Provides a great hormonal balance.
  • Anti-inflammatory, against arthritis.
  • Regulates menstrual discomfort.
  • For the elimination of internal parasites.
  • To treat complications from diabetes.
  • Cancer prevention.

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Serves as a natural anti-inflammatory

Fennel tea is attributed anti-inflammatory properties, provides benefits in case of hypertension, increased cholesterol in the blood, glaucoma.

It reduces the symptoms of stomach inflammation and heartburn.

It works as an anti-inflammatory, in the cosmetic area because it favors the health of the skin, thanks to its coumarin, antioxidant and analgesic properties.

To relieve cough

Because it is antispasmodic and expectorant, the use of fennel tea or infusion will help to decongest the respiratory tract, allowing a better flow of oxygen to the lungs and relax the bronchial passages.

Against stomach pain

One of the main medicinal properties that have been given to fennel, especially tea, is its beneficial action on the digestive system.

Due to this, it is well called ” the friend of the stomach” because it provides a calming and refreshing effect to the gastric mucous membrane, making it a great ally against stomach pain, colic and gas.

Agricultural use of fennel tea

In the agricultural area the cultivation of fennel is very widespread, because it represents a great ally for the preparation of sweets, meats, as well as in the natural medicine part.

It requires that the place of sowing and cultivation be the one indicated to take advantage of all its properties.

Fennel tea in gastronomy

Within Spanish gastronomy, fennel seeds are widely used, especially in infusions, teas that facilitate digestion.

  • Likewise, they are a pleasant ingredient in the preparation of sweets, due to their sweet and refreshing taste.
  • In Mediterranean gastronomy it is widely used in the preparation of fish in all presentations.
  • On the other hand, in Italy, it is used in sauces, white meats such as lamb, rabbit, wild boar, in cold appetizers.
  • The French use fennel as a flavoring for liqueurs and in combination with other Provencal herbs.
  • In northern European cuisine, fennel seeds are used in making rye bread, pasta, pickles.
  • In China, it is one of the top five spices.
  • In Indian cuisine, fennel tea is widely used to facilitate digestion and eliminate bad breath.
  • Fennel tea is considered very beneficial to include in the daily diet, but without excesses.

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Contraindications and risks of fennel tea

For the use and consumption of fennel tea, the following contraindications should be taken into account:

People with a history of breast cancer, it is not suitable because it increases the production of phytoestrogens, which can result in the formation of new cancerous tumors.

With allergic conditions to fennel, it complicates the airways.

Patients with hyperthyroidism, due to its high iodine content, because it accelerates the activity of the thyroid gland.

Fennel tea toxicity

Fennel tea is not toxic, however, the recommended dose should not be exceeded, taking into account the contraindications and risks it has for certain cases.

Advantages and disadvantages of using fennel tea

Among the advantages provided by the use of fennel are indicated:

  • Beneficial for digestion, appetite stimulant.
  • Antiflatulent, improves circulation, controls blood cholesterol levels.
  • Helps in breast and buttock augmentation.

As disadvantages can be indicated:

  • The recommended dose should not be exceeded, because it can cause adverse reactions, or accelerate a certain condition that the person currently has.
  • It can create muscle spasms or hallucinations.

Fennel Tea Nutrition Facts

  • Vitamin E: 3.44mg
  • Vitamin D: 0IU
  • Vitamin C: 21mg
  • Vitamin B-6: 0.470mg
  • Vitamin B-12: 0mcg
  • Vitamin A (RAE): 7mcg
  • Vitamin A (IU): 135IU
  • Thiamine (B-1): 0.408mg
  • Sodium: 88mg
  • Riboflavin (B-2): 0.353mg
  • Proteins: 15.80g
  • Potassium: 1694mg
  • Niacin (B-3): 6,050mg
  • Magnesium: 385mg
  • Iron: 18.54mg
  • Fat: 14.87g
  • Saturated fat: 0.480g
  • Polyunsaturated fat: 1,690g
  • Monounsaturated fat: 9,910g
  • Phosphorus: 487mg
  • Fiber: 39.8g
  • Energy: 345kcal
  • Cholesterol: 0mg
  • Zinc: 3.70mg
  • Carbohydrates: 52.29g
  • Calcium: 1196mg
  • Water: 8.81g

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Glycemic index

Fennel tea has a very low glycemic index, so it can be used by patients diagnosed with diabetes.

Fennel tea datasheet

  • Common Name: Fennel Tea
  • Scientific name: Foeniculum vulgare
  • Plant part: Seeds, leaves and roots.
  • Chemical composition: sugars, phytosterols, estragole, limonene, phencone, pinene and other volatile components; in the fennel leaves there are sugars (glycosides), coumarins, essential oil and in the bulb fiber, mineral salts (potassium, calcium, magnesium and phosphorus), and vitamins A and B3.
  • Properties Natural diuretic, detoxifier, stimulant, anti-inflammatory, aphrodisiac, digestive.
  • Precautions: The recommended dose should not be exceeded.
  • Contraindications:  For patients diagnosed with hyperthyroidism, breast cancer, allergic to carrots, celery, fennel.
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Kathie Sand always saw the world of beauty as the terrain on which to build her professional career, a goal that was clear to her when she was only 15 years old. Her great concern to expand knowledge led her to settle in Paris where she studied hand in hand with the best beauty professionals and with the most advanced techniques for skin care.

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