Probiotics: Are They Effective for Allergies in Children? - Pharmacology

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About probiotics?


Hello, Pharmacist Huang: I would like to ask you a question.
My child has been experiencing nasal allergies, and I am considering giving probiotics to help improve his allergic condition.
I have been researching "probiotics" online for the past few days and found that "LP-300V Probiotic" has a more reasonable price, but it seems to be less well-known compared to popular brands like "Lactobacillus" and "Kangbeier." Are you familiar with this brand? Is it a medication or a food product? Does it have certification from the health department?

Yue Liang Mama, 30~39 year old female. Ask Date: 2009/03/13

Dr. Huang Shenggang reply Pharmacology


Hello, Moon Mama: Generally speaking, most probiotics are classified as dietary supplements, and you should pay attention to whether they have a registration number.
Le Yi Kang and Kang Bei Er are food-grade probiotics, while Adibi capsules are classified as pharmaceutical-grade probiotics.
Please refer to the website http://203.65.100.151/DO8180T.asp?Type=Lic&LicId=02015456 for more information.
You can use the certification mark to help determine the quality of health foods.

Reply Date: 2009/03/13

More Info


Probiotics have gained significant attention in recent years for their potential health benefits, particularly in relation to immune function and allergic conditions in children. When considering the use of probiotics for managing allergies, it’s essential to understand their mechanisms of action, the evidence supporting their efficacy, and the specific strains that may be beneficial.

Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. They primarily work by modulating the gut microbiota, which plays a crucial role in immune system development and function. The gut-associated lymphoid tissue (GALT) is a significant component of the immune system, and a balanced gut microbiome can help regulate immune responses, potentially reducing the incidence and severity of allergic reactions.

Research has shown that certain probiotic strains may be effective in alleviating allergic symptoms, particularly in children. For instance, studies have indicated that probiotics can help reduce the incidence of atopic dermatitis in infants and may also have a role in preventing or managing allergic rhinitis and asthma. However, the effectiveness of probiotics can vary significantly depending on the specific strains used, the dosage, and the duration of treatment.

Regarding the specific product you mentioned, "LP-300V," it is crucial to verify its composition and whether it contains well-researched probiotic strains known for their efficacy in allergy management. While some brands like "Lactobacillus rhamnosus GG" and "Bifidobacterium lactis" have been extensively studied, the effectiveness of less well-known brands may not be as well established. It is advisable to look for products that have clinical studies backing their claims, particularly those that demonstrate benefits in allergic conditions.

As for whether "LP-300V" is classified as a drug or a food supplement, this distinction is important. Probiotics can be marketed as dietary supplements or functional foods, and they must comply with specific regulations set by health authorities. In the United States, for example, probiotics are typically classified as dietary supplements and must adhere to the FDA's guidelines for labeling and safety. It is essential to check if the product has been approved or certified by relevant health authorities, such as the FDA or the equivalent in your country, to ensure its safety and efficacy.

When considering probiotics for your child, it’s also vital to consult with a healthcare professional, such as a pediatrician or an allergist. They can provide personalized recommendations based on your child's health history and specific allergy symptoms. Additionally, they can help determine the most appropriate strains and dosages, as well as monitor for any potential side effects.

In summary, while probiotics may offer benefits for children with allergies, it is essential to choose the right product, verify its credibility, and consult with a healthcare professional. The effectiveness of probiotics can vary widely, and ongoing research continues to explore their role in allergy management. Always prioritize products with proven efficacy and safety to ensure the best outcomes for your child's health.

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