We examined the effects of Lactobacillus rhamnosus HN001 on eczema prevention among children with genetic predispositions. In our double-blind, randomized, placebo-controlled study involving 331 children, we discovered that those with specific high-risk gene variants experienced lower eczema rates when treated with HN001, compared to those receiving a placebo. This suggests Lactobacillus rhamnosus might be particularly beneficial for children at greater genetic risk of eczema and may even influence the severity of eczema and related allergic conditions.
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2
Lactobacillus rhamnosus ineffective for eczema
Lactobacillus GG treatment during pregnancy for the prevention of eczema: a randomized controlled trial.
We investigated whether taking the probiotic Lactobacillus rhamnosus GG during pregnancy could help lower the risk of eczema in infants. In a randomized controlled trial, 250 pregnant women, whose babies were at high risk for allergic diseases, took this probiotic from 36 weeks until delivery.
Unfortunately, we found that this prenatal treatment didn’t significantly reduce the incidence of eczema or any allergic reactions in their babies. This suggests that probiotics might need to be given after birth, or we may need to explore different strains for better results.
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9
Probiotic reduces eczema prevalence
Early supplementation with Lactobacillus rhamnosus HN001 reduces eczema prevalence to 6 years: does it also reduce atopic sensitization?
We explored the potential of Lactobacillus rhamnosus HN001 in reducing eczema among infants at high risk. Through a robust double-blind trial, expecting mothers took the probiotic from 35 weeks pregnant and continued while breastfeeding, while infants received it from birth to two years. Remarkably, this approach halved the prevalence of eczema by ages 2 and 4. Even better, the benefits seemed to last until age 6, showing promising potential in preventing eczema and associated allergic sensitization. However, another probiotic, HN019, did not show similar effects, suggesting specific benefits tied to HN001.
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Most Useful Reviews
9
Eczema improvement
During early pregnancy, I struggled with severe atopic eczema. Since starting on these lactic acid bacteria, my eczema has noticeably improved. The discomfort has reduced significantly and I'm now much happier, hoping it continues to aid in preventing atopy for my baby as well.
Read More
9
Reduced eczema discomfort
After years of persistent scratching at night due to eczema, I’ve finally found relief. My routine now includes taking two capsules three times daily before meals. I'm also changing my diet to vegan, which is part of my overall healing process.
Read More
6
Improved gut health
9 people found this helpful
I've been taking this product for both vaginitis and chronic constipation. The combination of lactic acid bacteria and dietary fibre is beneficial. I’ve noticed improvements in my gut health and immunity, as well as reductions in yeast infections and chronic constipation. I'm now taking four capsules a day and have experienced better bowel movement regularity. I hope this will also help with my atopic eczema.
We conducted a study to see if giving probiotics to mothers during pregnancy and breastfeeding could help reduce eczema in infants at risk. This double-blind, placebo-controlled trial involved 241 mother-infant pairs, where mothers were given either specific probiotics or a placebo.
Our findings showed that infants whose mothers took Lactobacillus rhamnosus and Bifidobacterium longum had a significantly lower risk of developing eczema in their first two years. This suggests that probiotics can be a safe and effective preventive measure for high-risk infants.
Read More
9
Probiotic reduces eczema prevalence
Early supplementation with Lactobacillus rhamnosus HN001 reduces eczema prevalence to 6 years: does it also reduce atopic sensitization?
We explored the potential of Lactobacillus rhamnosus HN001 in reducing eczema among infants at high risk. Through a robust double-blind trial, expecting mothers took the probiotic from 35 weeks pregnant and continued while breastfeeding, while infants received it from birth to two years. Remarkably, this approach halved the prevalence of eczema by ages 2 and 4. Even better, the benefits seemed to last until age 6, showing promising potential in preventing eczema and associated allergic sensitization. However, another probiotic, HN019, did not show similar effects, suggesting specific benefits tied to HN001.
Read More
9
Lactobacillus rhamnosus reduces eczema prevalence
A protective effect of Lactobacillus rhamnosus HN001 against eczema in the first 2 years of life persists to age 4 years.
We conducted a robust study using a double-blind randomized placebo-controlled trial to explore the impact of Lactobacillus rhamnosus HN001 on eczema in young children.
Mothers supplemented with HN001 from the 35th week of pregnancy until 6 months of breastfeeding, while infants continued taking the probiotic until age 2.
Remarkably, we found that this approach halved the prevalence of eczema by age 2, and its protective effects persisted up to age 4. HN001 may be a promising preventive measure for infants at high risk of allergic diseases.
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9
Probiotic intervention lowers eczema risk
Effect of probiotic mix (Bifidobacterium bifidum, Bifidobacterium lactis, Lactobacillus acidophilus) in the primary prevention of eczema: a double-blind, randomized, placebo-controlled trial.
We investigated if a mixture of probiotics could prevent eczema in infants at risk due to family history of allergies. In a double-blind, randomized, placebo-controlled trial, pregnant women took the probiotics leading to noteworthy results.
Infants whose mothers took the probiotics had a lower prevalence of eczema—18.2% compared to 40% in the placebo group. Additionally, the cumulative incidence of eczema was significantly reduced during the first year.
However, no notable differences in allergen sensitivity or total IgE levels were found between the two groups.
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8
Probiotic formula benefits allergy management
The Impact of Formula Choice for the Management of Pediatric Cow's Milk Allergy on the Occurrence of Other Allergic Manifestations: The Atopic March Cohort Study.
We examined the impact of several infant formulas on allergies in children with cow's milk allergy over 36 months.
Our findings showed that the extensively hydrolyzed casein formula containing Lactobacillus rhamnosus GG led to a significantly lower rate of eczema and other allergic issues compared to other formula types.
Children treated with this particular formula also exhibited a faster development of immune tolerance.
It appears that incorporating this probiotic could be beneficial for managing allergies in infants.
During early pregnancy, I struggled with severe atopic eczema. Since starting on these lactic acid bacteria, my eczema has noticeably improved. The discomfort has reduced significantly and I'm now much happier, hoping it continues to aid in preventing atopy for my baby as well.
Read More
9
Reduced eczema discomfort
After years of persistent scratching at night due to eczema, I’ve finally found relief. My routine now includes taking two capsules three times daily before meals. I'm also changing my diet to vegan, which is part of my overall healing process.
Read More
6
Improved gut health
9 people found this helpful
I've been taking this product for both vaginitis and chronic constipation. The combination of lactic acid bacteria and dietary fibre is beneficial. I’ve noticed improvements in my gut health and immunity, as well as reductions in yeast infections and chronic constipation. I'm now taking four capsules a day and have experienced better bowel movement regularity. I hope this will also help with my atopic eczema.
Read More
8
Calmed eczema symptoms
Having taken this for a week, I’m already seeing significant improvements in my eczema. It has also assisted with my constipation, making me feel better overall.
Read More
7.5
Eczema significantly better
This probiotic has been effective for my eczema, improving my skin condition considerably. I highly recommend it for anyone dealing with similar issues.
Eczema, also known as atopic dermatitis, is a chronic skin condition characterized by inflamed, itchy, and red patches on the skin. It is most commonly seen in children but can occur at any age. The condition can range from mild to severe and often leads to dry, scaly skin that can become cracked or even bleed. Eczema is believed to be related to a combination of genetic predisposition, skin barrier dysfunction, and environmental factors, including allergens, irritants, and stress.
Treatment for eczema often involves a multi-faceted approach, including the use of moisturizers to keep the skin hydrated, topical corticosteroids to reduce inflammation, and, in some cases, antihistamines to alleviate itching. Identifying and avoiding triggers such as certain soaps, fabrics, or foods can also play a crucial role in managing the condition. While there is currently no cure for eczema, ongoing advancements in research have led to the development of new therapies, including biologic medications that target specific components of the immune response, offering hope for those with moderate to severe cases.
Lactobacillus is a genus of bacteria that plays a crucial role in the fermentation of various foods and is found naturally in the human gut. Known for their probiotic properties, strains of Lactobacillus are commonly utilized in the production of yogurt, sauerkraut, and other fermented products. They are characterized by their rod-shaped structure and ability to convert sugars into lactic acid, which not only helps preserve food but also contributes to the tangy flavor of fermented foods.
In addition to their culinary uses, Lactobacillus bacteria can offer several health benefits. They are known to support gut health by enhancing the balance of beneficial bacteria in the microbiome, potentially aiding in digestion and alleviating symptoms of issues like irritable bowel syndrome (IBS). Regular consumption of Lactobacillus-containing foods or supplements may also bolster the immune system and improve overall digestive health. With a growing interest in gut health, Lactobacillus remains a key player in both dietary and therapeutic contexts.
Lactobacillus, a genus of beneficial bacteria commonly found in probiotic supplements and fermented foods, has shown promise in being helpful for some individuals with eczema. Research indicates that probiotics may contribute to skin health by helping to enhance the skin's barrier function, reducing inflammation, and positively influencing the immune system. Some studies have indicated that specific strains of Lactobacillus can reduce the severity of eczema symptoms, especially in infants and children who are prone to allergic skin conditions.
However, while the results of these studies are encouraging, it is important to note that not all probiotics are equally effective for eczema, and individual responses can vary. Consulting with a healthcare professional is crucial before adding any new treatments or supplements to your routine, particularly for susceptible populations. As ongoing research continues to explore the relationship between gut health, immune function, and skin conditions like eczema, it’s essential to consider a holistic approach, including lifestyle adjustments, diet, and professional medical advice for managing eczema effectively.
Based on user reviews, it appears that individuals taking this supplement for eczema can expect to see results in a relatively short timeframe. For instance, one user reported experiencing significant improvements in their eczema within just a week of starting the supplement Read Review. Others have shared similar sentiments, indicating noticeable changes shortly after incorporating the supplement into their routine Read ReviewRead Review.
While the exact timing can vary from person to person, many users have indicated that consistent daily usage contributes to ongoing improvements. Therefore, incorporating the supplement regularly, as some suggest taking several capsules a day Read Review can potentially enhance its effectiveness, particularly when combined with lifestyle changes, such as dietary adjustments.
The evidence suggests that Lactobacillus rhamnosus, particularly the strain HN001, is supported by scientific research as a viable supplement for preventing eczema in infants. Multiple studies indicate that this probiotic can significantly reduce the risk of eczema among children, especially those at a higher genetic risk. For instance, in a double-blind trial involving 331 children, it was found that HN001 led to lower eczema rates linked to specific genetic markers, showcasing its efficacy in mitigating this condition [9]. Furthermore, another study reported that mothers who took this probiotic during pregnancy and breastfeeding, while their infants continued receiving it postnatally, observed a 50% reduction in eczema prevalence by the age of two [12].
The cumulative data from various trials reflects a promising potential for Lactobacillus rhamnosus in controlling eczema, particularly when administered in pregnancy and through early infancy. However, individual results may vary, and continued research is necessary to better understand the long-term effects and the optimal timing and strains necessary for effective intervention [13]. Overall, while Lactobacillus rhamnosus presents potential benefits against eczema, it is essential to note that not all studies confirm the effectiveness, emphasizing the need for more extensive clinical trials for conclusive outcomes.
Users have reported notable improvements in their eczema symptoms after incorporating lactic acid bacteria into their routines. For instance, one individual noted a significant reduction in discomfort associated with severe atopic eczema during pregnancy, expressing happiness in the results they've achieved Read Review. Another reviewer shared their journey of relief from persistent nighttime scratching due to eczema after consistently taking the supplement, combined with dietary changes Read Review.
Further anecdotal evidence highlights quick improvements, such as a user who experienced significant eczema relief within just one week of starting the product Read Review. Others have echoed similar positive feedback, citing considerable skin condition improvements after regular supplementation Read Review. While results can vary from person to person, consistently taking the supplement appears beneficial for many individuals, particularly when paired with lifestyle adjustments like dietary changes.
Based on user reviews, it seems that many individuals combining this supplement with other dietary changes have noticed positive results in managing their eczema. One reviewer specifically mentioned that alongside taking two capsules three times daily, they adopted a vegan diet as part of their healing process, which contributed to significant relief from persistent nighttime scratching due to eczema Read Review. Additionally, another user took multiple capsules and combined the supplement with lifestyle changes aimed at improving gut health, expressing hope that this approach would also assist with their atopic eczema Read Review.
Further testimonials emphasize the supplement's efficacy for various users, with notable improvements in eczema symptoms being reported when used alongside other health strategies. For instance, one user reported significant improvements in their eczema within just a week of starting the supplement, resonating with others who experienced similar benefits Read ReviewRead Review. While individual experiences may vary, the combination of this supplement with dietary adjustments appears to be a recommended strategy among users for tackling eczema effectively.
The optimal dose for Lactobacillus rhamnosus when treating eczema in infants varies depending on the specific research context. Studies suggest that administering Lactobacillus rhamnosus HN001 from late pregnancy through early childhood, particularly from the 35th week of pregnancy until the infant reaches two years old, is effective in significantly reducing the prevalence of eczema. Research indicates that this dosing regimen can halve the risk of developing eczema by age two, with positive effects persisting into early childhood [12].
In a controlled trial involving 290 participants, this specific strain resulted in only 4.2% of infants developing eczema compared to 11.5% in the placebo group, showcasing its effectiveness [3]. Additionally, the outcomes demonstrate a beneficial correlation between Lactobacillus rhamnosus supplementation and reduced eczema rates in high-risk populations, highlighting the importance of the timing and specific dosing in probiotic interventions [11]. Overall, although 3 billion CFUs has been noted in some studies, it's critical to follow the specific guidance of clinical studies to ensure optimal outcomes for managing eczema in infants.
8
Calmed eczema symptoms
Having taken this for a week, I’m already seeing significant improvements in my eczema. It has also assisted with my constipation, making me feel better overall.
9
Eczema improvement
During early pregnancy, I struggled with severe atopic eczema. Since starting on these lactic acid bacteria, my eczema has noticeably improved. The discomfort has reduced significantly and I'm now much happier, hoping it continues to aid in preventing atopy for my baby as well.
7.5
Eczema significantly better
This probiotic has been effective for my eczema, improving my skin condition considerably. I highly recommend it for anyone dealing with similar issues.
6
Improved gut health
9 people found this helpful
I've been taking this product for both vaginitis and chronic constipation. The combination of lactic acid bacteria and dietary fibre is beneficial. I’ve noticed improvements in my gut health and immunity, as well as reductions in yeast infections and chronic constipation. I'm now taking four capsules a day and have experienced better bowel movement regularity. I hope this will also help with my atopic eczema.
9
Reduced eczema discomfort
After years of persistent scratching at night due to eczema, I’ve finally found relief. My routine now includes taking two capsules three times daily before meals. I'm also changing my diet to vegan, which is part of my overall healing process.
8
Probiotics may mitigate eczema risk
Differential effects of two probiotics on the risks of eczema and atopy associated with single nucleotide polymorphisms to Toll-like receptors.
This study looked into how two probiotics, Lactobacillus rhamnosus HN001 and Bifidobacterium animalis HN019, could affect the risk of eczema in genetically predisposed infants. Using a double-blind, randomized, placebo-controlled trial with 331 participants, we found that HN001 significantly reduced eczema risks linked to genetic variations, while HN019 had minimal impact.
Our results indicate that HN001 is particularly effective, addressing multiple genetic factors that contribute to eczema development. This opens new avenues for preventive strategies in at-risk populations.
9
Probiotic reduces eczema prevalence
Early supplementation with Lactobacillus rhamnosus HN001 reduces eczema prevalence to 6 years: does it also reduce atopic sensitization?
We explored the potential of Lactobacillus rhamnosus HN001 in reducing eczema among infants at high risk. Through a robust double-blind trial, expecting mothers took the probiotic from 35 weeks pregnant and continued while breastfeeding, while infants received it from birth to two years. Remarkably, this approach halved the prevalence of eczema by ages 2 and 4. Even better, the benefits seemed to last until age 6, showing promising potential in preventing eczema and associated allergic sensitization. However, another probiotic, HN019, did not show similar effects, suggesting specific benefits tied to HN001.
8
Eczema prevention linked to probiotics
Probiotics and prebiotics in preventing food allergy and eczema.
We explored the effectiveness of probiotics, particularly Lactobacillus rhamnosus, in preventing eczema and food allergies. The research highlights that combining prenatal and postnatal probiotic treatment can significantly reduce eczema prevalence in infants up to 2 years old, with some benefits lasting until age 4. However, not all studies are consistent—while many show promising results, others do not find any significant effects. This suggests that the timing and specific strain of probiotics play a crucial role in their potential benefits.
8
Probiotics reduce eczema incidence
Probiotics in late infancy reduce the incidence of eczema: A randomized controlled trial.
In a double-blind, placebo-controlled trial, we evaluated the effect of Lactobacillus rhamnosus alongside Bifidobacterium on eczema development in infants.
Over 290 participants received either the probiotic mixture or a placebo. Notably, at the end of the six-month intervention, only 4.2% of the probiotic group developed eczema, compared to 11.5% in the placebo group.
Other allergic conditions like asthma and rhinitis showed no significant differences, indicating that while probiotics may help with eczema, they don’t necessarily prevent other common allergies.
8
Lactobacillus rhamnosus reduces eczema risk
Differential modification of genetic susceptibility to childhood eczema by two probiotics.
We examined the effects of Lactobacillus rhamnosus HN001 on eczema prevention among children with genetic predispositions. In our double-blind, randomized, placebo-controlled study involving 331 children, we discovered that those with specific high-risk gene variants experienced lower eczema rates when treated with HN001, compared to those receiving a placebo. This suggests Lactobacillus rhamnosus might be particularly beneficial for children at greater genetic risk of eczema and may even influence the severity of eczema and related allergic conditions.
References
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Nocerino R, Bedogni G, Carucci L, Cosenza L, Cozzolino T, et al. The Impact of Formula Choice for the Management of Pediatric Cow's Milk Allergy on the Occurrence of Other Allergic Manifestations: The Atopic March Cohort Study. J Pediatr. 2021;232:183. doi:10.1016/j.jpeds.2021.01.059
Schmidt RM, Pilmann Laursen R, Bruun S, Larnkjaer A, Mølgaard C, et al. Probiotics in late infancy reduce the incidence of eczema: A randomized controlled trial. Pediatr Allergy Immunol. 2019;30:335. doi:10.1111/pai.13018
Murphy R, Morgan XC, Wang XY, Wickens K, Purdie G, et al. Eczema-protective probiotic alters infant gut microbiome functional capacity but not composition: sub-sample analysis from a RCT. Benef Microbes. 2019;10:5. doi:10.3920/BM2017.0191
Wickens K, Barthow C, Mitchell EA, Kang J, van Zyl N, et al. Effects of Lactobacillus rhamnosus HN001 in early life on the cumulative prevalence of allergic disease to 11 years. Pediatr Allergy Immunol. 2018;29:808. doi:10.1111/pai.12982
Gulliver WP, Hutton AS, Ship N. Investigating the therapeutic potential of a probiotic in a clinical population with chronic hand dermatitis. Clin Cosmet Investig Dermatol. 2018;11:265. doi:10.2147/CCID.S164748
Wickens K, Barthow C, Mitchell EA, Stanley TV, Purdie G, et al. Maternal supplementation alone with Lactobacillus rhamnosus HN001 during pregnancy and breastfeeding does not reduce infant eczema. Pediatr Allergy Immunol. 2018;29:296. doi:10.1111/pai.12874
Berni Canani R, Di Costanzo M, Bedogni G, Amoroso A, Cosenza L, et al. Extensively hydrolyzed casein formula containing Lactobacillus rhamnosus GG reduces the occurrence of other allergic manifestations in children with cow's milk allergy: 3-year randomized controlled trial. J Allergy Clin Immunol. 2017;139:1906. doi:10.1016/j.jaci.2016.10.050
Marlow G, Han DY, Wickens K, Stanley T, Crane J, et al. Differential effects of two probiotics on the risks of eczema and atopy associated with single nucleotide polymorphisms to Toll-like receptors. Pediatr Allergy Immunol. 2015;26:262. doi:10.1111/pai.12371
Ismail IH, Boyle RJ, Mah LJ, Licciardi PV, Tang ML. Reduced neonatal regulatory T cell response to microbial stimuli associates with subsequent eczema in high-risk infants. Pediatr Allergy Immunol. 2014;25:674. doi:10.1111/pai.12303
Morgan AR, Han DY, Wickens K, Barthow C, Mitchell EA, et al. Differential modification of genetic susceptibility to childhood eczema by two probiotics. Clin Exp Allergy. 2014;44:1255. doi:10.1111/cea.12394
Wickens K, Stanley TV, Mitchell EA, Barthow C, Fitzharris P, et al. Early supplementation with Lactobacillus rhamnosus HN001 reduces eczema prevalence to 6 years: does it also reduce atopic sensitization?. Clin Exp Allergy. 2013;43:1048. doi:10.1111/cea.12154
Kuitunen M. Probiotics and prebiotics in preventing food allergy and eczema. Curr Opin Allergy Clin Immunol. 2013;13:280. doi:10.1097/ACI.0b013e328360ed66
Rautava S, Kainonen E, Salminen S, Isolauri E. Maternal probiotic supplementation during pregnancy and breast-feeding reduces the risk of eczema in the infant. J Allergy Clin Immunol. 2012;130:1355. doi:10.1016/j.jaci.2012.09.003
Wickens K, Black P, Stanley TV, Mitchell E, Barthow C, et al. A protective effect of Lactobacillus rhamnosus HN001 against eczema in the first 2 years of life persists to age 4 years. Clin Exp Allergy. 2012;42:1071. doi:10.1111/j.1365-2222.2012.03975.x
Boyle RJ, Ismail IH, Kivivuori S, Licciardi PV, Robins-Browne RM, et al. Lactobacillus GG treatment during pregnancy for the prevention of eczema: a randomized controlled trial. Allergy. 2011;66:509. doi:10.1111/j.1398-9995.2010.02507.x
Puisto R, Gómez-Gallego C, Collado MC, Turta O, Isolauri E, et al. The Role of Infant Gut Microbiota Modulation by Perinatal Maternal Probiotic Intervention in Atopic Eczema Risk Reduction. Neonatology. 2025;122:84. doi:10.1159/000540075
Enomoto T, Sowa M, Nishimori K, Shimazu S, Yoshida A, et al. Effects of bifidobacterial supplementation to pregnant women and infants in the prevention of allergy development in infants and on fecal microbiota. Allergol Int. 2014;63:575. doi:10.2332/allergolint.13-OA-0683
Adjibade M, Vigneron L, Delvert R, Adel-Patient K, Divaret-Chauveau A, et al. Characteristics of infant formula consumed in the first months of life and allergy in the EDEN mother-child cohort. Matern Child Nutr. 2024;20:e13673. doi:10.1111/mcn.13673
Kim HK, Rutten NB, Besseling-van der Vaart I, Niers LE, Choi YH, et al. Probiotic supplementation influences faecal short chain fatty acids in infants at high risk for eczema. Benef Microbes. 2015;6:783. doi:10.3920/BM2015.0056
Dotterud CK, Storrø O, Johnsen R, Oien T. Probiotics in pregnant women to prevent allergic disease: a randomized, double-blind trial. Br J Dermatol. 2010;163:616. doi:10.1111/j.1365-2133.2010.09889.x
Kim JY, Kwon JH, Ahn SH, Lee SI, Han YS, et al. Effect of probiotic mix (Bifidobacterium bifidum, Bifidobacterium lactis, Lactobacillus acidophilus) in the primary prevention of eczema: a double-blind, randomized, placebo-controlled trial. Pediatr Allergy Immunol. 2010;21:e386. doi:10.1111/j.1399-3038.2009.00958.x
Niers L, Martín R, Rijkers G, Sengers F, Timmerman H, et al. The effects of selected probiotic strains on the development of eczema (the PandA study). Allergy. 2009;64:1349. doi:10.1111/j.1398-9995.2009.02021.x
Wickens K, Black PN, Stanley TV, Mitchell E, Fitzharris P, et al. A differential effect of 2 probiotics in the prevention of eczema and atopy: a double-blind, randomized, placebo-controlled trial. J Allergy Clin Immunol. 2008;122:788. doi:10.1016/j.jaci.2008.07.011
Kirjavainen PV, Arvola T, Salminen SJ, Isolauri E. Aberrant composition of gut microbiota of allergic infants: a target of bifidobacterial therapy at weaning?. Gut. 2002;51:51.
Isolauri E, Arvola T, Sütas Y, Moilanen E, Salminen S. Probiotics in the management of atopic eczema. Clin Exp Allergy. 2000;30:1604.