Narine probiotic in infants and children: evidence and doses

Can Narine be used by children? This question often comes up when choosing a probiotic, particularly during antibiotic treatment, dietary changes, or when parents want to support their child’s gut microbiota.

Narine is not a general name for probiotic bacteria, but a specific strain: Lactobacillus acidophilus n.v. Er 317/402 Narine, whose history dates back to Armenia in the 1960s. This strain has also been used in products intended for children and is mentioned in publications concerning pediatric populations.

In this article, we explain what is known about Narine for children, what distinguishes the Er 317/402 strain, what to look for when choosing a product, and when probiotic use should first be discussed with a pediatrician.

What is Narine?

Narine is a specific bacterial strain, not a general term for probiotics. Its full designation is Lactobacillus acidophilus n.v. Er 317/402 Narine.

With probiotics, strain identification is important. The name Lactobacillus acidophilus identifies the bacterial species, but it does not necessarily mean that a product contains the Narine Er 317/402 strain.

The history of Narine dates back to Armenia in the 1960s. Over time, the Er 317/402 strain began to be used in products containing live bacterial cultures as well as in fermented dairy products.

Can children take Narine?

Yes, Lactobacillus acidophilus n.v. Er 317/402 Narine has a history of use in children. This history is not limited to modern dietary supplements. Narine has also been used in fermented dairy products, while the Er 317/402 strain is mentioned in publications concerning pediatric populations.

Why is this important? With probiotics, knowing that a product contains bacteria of the species Lactobacillus acidophilus is not enough. The specific strain matters. Narine has its own strain designation, Er 317/402, and it is this particular strain that is described in publications and has a long history of use.

In practice, this means that Narine can be considered as a probiotic for children. In children with serious medical conditions or immune system disorders, probiotic use should first be discussed with a pediatrician.

Narine for babies – can it be given to infants?

The history of Narine also includes its use in the nutrition of very young children. Infants are mentioned in materials concerning the Er 317/402 strain, while the Armenian “Armbiotechnology” Center describes a fermented product based on Lactobacillus acidophilus MDC 9602 (Er 317/402) as a complementary food for children from 6 months of age.

However, this does not mean that every Narine supplement can be given to an infant from the age of 6 months. This information refers to a specific fermented product and should not automatically be applied to capsules, sachets, or other supplements containing the same strain.

If Narine is to be used by an infant, the minimum age specified for the particular product should therefore be checked. For premature babies, children with immune system disorders, or those with serious medical conditions, probiotic use should be discussed with a doctor.

Narine for children during antibiotic treatment

Antibiotics do not act exclusively on the bacteria responsible for an infection. They can also affect some of the bacteria that make up the natural gut microbiota, which is why probiotics are often considered during and after antibiotic treatment.

In the case of Narine, an important point is that Er 317/402 is a specifically identified strain, and its properties and interactions with other microorganisms have been studied. However, findings from studies conducted on other probiotic strains should not automatically be applied to Narine, as probiotic effects are strain-specific and depend on the particular use.

Narine may therefore be used by a child during antibiotic treatment if the particular product is intended for the child’s age group. Narine should not, however, be presented as a product that treats the effects of antibiotic therapy or guarantees protection against antibiotic-associated diarrhea. The timing and method of use should follow the product instructions and the recommendations of a doctor or pharmacist.

Which Narine product should you choose for a child?

When choosing Narine for a child, start by checking the full strain designation. If you are specifically looking for Narine, the product should identify the strain as Lactobacillus acidophilus n.v. Er 317/402 Narine.

It is also worth checking the number of live bacteria expressed in CFU, the recommended serving, directions for use, storage conditions, and information regarding the intended age group.

One available form is Narex Sachets. Each sachet contains 3 × 10⁸ CFU of Lactobacillus acidophilus n.v. Er 317/402 Narine. The powdered form can also be used as a starter culture for preparing a homemade fermented dairy product.

Is Narine safe for children?

Narine is not a new strain in the context of children’s nutrition. Lactobacillus acidophilus n.v. Er 317/402 Narine has a long history of use, including in pediatric populations, and information about it can be found both in scientific publications and in materials describing the use of Narine in fermented dairy products.

However, the safety of probiotics depends not only on the strain itself but also on the child’s age and health, the form of the product, and how it is used. It is therefore important to choose a product suitable for the relevant age group and follow the recommended dosage.

In healthy children, Narine can be used according to the intended use of the specific product. Additional consultation with a pediatrician is particularly important when considering probiotics for premature babies and children with serious medical conditions or significantly weakened immune systems.

Frequently asked questions about Narine for children

Can children take Narine?

Narine has a history of use in pediatric populations. Whether a particular product can be used by a child depends on its intended use, the child’s age, and the information provided on the product label.

Is every Lactobacillus acidophilus Narine?

No. Lactobacillus acidophilus identifies the bacterial species. Narine is a specific strain designated Lactobacillus acidophilus n.v. Er 317/402 Narine.

Can Narine be given to infants?

It should not be assumed that every product containing Narine is suitable for infants. For this age group, the intended use and age recommendations for the specific product should be checked, and supplementation is best discussed with a pediatrician.

Can Narine be used during antibiotic treatment?

Probiotics are often used during antibiotic treatment, but how they should be taken depends on the instructions for the specific product and the recommendations of a doctor or pharmacist. Effects demonstrated for other probiotic strains should not automatically be attributed to the Narine strain.

Can Narine be used to prepare a homemade fermented product?

Narex Sachets can be used as a starter culture for preparing a fermented dairy product at home. The preparation instructions and appropriate hygiene practices should always be followed.