Blackcurrant and seasonal allergies

Every spring, the same scenario unfolds: sneezing, runny nose, itchy eyes… For many people, the arrival of pollen rhymes with seasonal allergies and daily discomfort.

While antihistamines can relieve symptoms, certain plants also offer interesting natural support. Among them, blackcurrant is particularly renowned in phytotherapy.

Leaves, buds or fruit: this discreet little shrub actually conceals powerful anti-inflammatory and anti-allergic properties.

Let's discover why blackcurrant is often considered one of the best natural allies against allergies.

Blackcurrant: a treasure of phytotherapy

Blackcurrant (Ribes nigrum), also called black gooseberry, has long been cultivated for its antioxidant-rich fruits. But in herbalism, it is mainly its leaves and buds that are used.

As early as the 18th century, medical treatises already mentioned the many virtues of this plant. Blackcurrant leaves were notably used to:

• relieve joint pain

• reduce inflammation

• stimulate toxin elimination

• support the body during infections

Today, modern phytotherapy confirms these traditional uses and particularly highlights its beneficial action on allergic reactions.

Why blackcurrant helps fight allergies?

Blackcurrant acts on several mechanisms involved in seasonal allergies.

A natural anti-inflammatory action

Blackcurrant leaves are rich in flavonoids, particularly rutosides, known for their:

• anti-inflammatory

• antioxidant

• analgesic

• anti-allergic properties

These compounds help to reduce inflammation of the respiratory mucous membranes often observed during hay fever or allergic rhinitis.

A "cortisone-like" effect

One of the most interesting specificities of blackcurrant is its "cortisone-like" activity.

This means that some of its compounds can produce effects similar to those of natural corticosteroids produced by the body, including:

• moderating inflammation

• calming excessive immune reactions

• reducing allergic symptoms

This action explains why phytotherapists often recommend blackcurrant in cases of:

• hay fever

• allergic rhinitis

• urticaria

• food allergies

• allergic asthma

The advantage: natural support, generally better tolerated than conventional anti-inflammatory drugs.

Blackcurrant buds: a major ally in case of hay fever

In gemmotherapy, it is mainly blackcurrant buds that are used.

They have several interesting actions:

• stimulation of the adrenal glands

• natural anti-inflammatory effect

• immune system support

• inhibition of histamine release

This is why blackcurrant bud macerate is often considered the basic remedy for hay fever in gemmotherapy.

It is frequently used:

• as a preventive measure before pollen season

• or as a course of treatment during crisis periods.

A powerful antioxidant power

Blackcurrant leaves also contain oligo-proanthocyanidins (OPCs).

These molecules have the ability to:

• neutralize free radicals

• limit oxidative stress

• protect cells

Their antioxidant activity is particularly high, which contributes to supporting the body during inflammatory reactions.

How to use blackcurrant against allergies?

Depending on the needs, several forms are possible.

1. Blackcurrant leaf herbal tea

Herbal tea is a simple and traditional way to use this plant.

Preparation:

• 1 to 2 tablespoons of dried blackcurrant leaves

• 1 cup of boiling water (approximately 250 ml)

• let steep for 15 minutes, then strain

Use:

• 2 cups a day,

• ideally before meals.

This infusion can help soothe inflammation and support the body during allergy season.

You can also combine blackcurrant leaf with other plants traditionally used for respiratory comfort, such as nettle, chamomile, elderberry or peppermint. These mixtures create infusions that are both mild, aromatic and complementary for the body.

2. Bud macerate (gemmotherapy)

In gemmotherapy, it is mainly blackcurrant buds that are used. They are particularly appreciated for supporting the body during seasonal allergies and hay fever.

The glycerine macerate of blackcurrant buds is traditionally considered one of the basic remedies in case of an allergic predisposition. It acts notably by supporting the adrenal glands and helping to moderate the body's inflammatory and allergic reactions.

The dosage may vary according to the products and their concentration. As always, it is best to follow the instructions on the product used or to seek advice from a healthcare professional.

In case of an allergic crisis, some people choose to spread the intake throughout the day.

Precautions for use

As with any medicinal plant, certain precautions are necessary.

Blackcurrant leaves are not recommended in case of heart or kidney failure.

Blackcurrant buds can:

• stimulate tone

• slightly increase adrenal activity

It is therefore generally recommended:

• to take them before 5 p.m.

• to avoid long courses of high doses in hypertensive individuals.

In case of doubt or medical treatment, the advice of a healthcare professional is always preferable.

Blackcurrant: valuable natural support during pollen season

Thanks to its anti-inflammatory, antihistamine and antioxidant properties, blackcurrant is one of the most interesting plants to naturally accompany seasonal allergies.

Used as an herbal tea or in gemmotherapy, it can help to:

• calm allergic reactions

• support the body

• better get through the pollen season.

As often in phytotherapy, the best results are obtained as a preventive measure, a few weeks before the allergic season.

A gentle and natural way to take care of your body.

Sources :

• Sophie Lacoste, Et si vous appreniez à vous soigner vous-même ? Éditions Mosaïque-Santé
• Michel Pierre & Caroline Gayet, Ma Bible de l’herboristerie, Éditions Leduc
• Article Plantes & Santé, Blackcurrant leaves: an alternative to corticosteroids

 

Under no circumstances are the information and advice offered on the MerveilleNature website intended to replace a consultation or diagnosis made by a doctor or health professional, who are the only ones able to adequately assess your state of health.