Probiotics are often viewed as the solution to various digestive and immune health issues.
However, recent research shows their effectiveness depends on choosing the right strain for the specific condition [1]. While many believe that any probiotic will help, the reality is more complex.
Different probiotic strains have distinct functions; selecting the wrong one could mean seeing little to no benefits [2].
The study, published in Frontiers in Medicine, emphasizes the importance of matching probiotic strains to the treated health condition. Some strains are designed to aid in digestive problems like irritable bowel syndrome (IBS), while others are more effective in boosting immune function or even helping with skin conditions [3].
A strain that works for one issue may not be helpful for another, which is why understanding each one’s purpose is essential.
For example, the study found that Lactobacillus plantarum was effective in treating IBS, but other strains, such as Bifidobacterium longum, were more suited for improving mood and mental health. This is due to the gut-brain connection, where certain probiotics can influence neurotransmitter production and reduce anxiety or depression symptoms.
On the other hand, skin conditions like eczema responded better to Lactobacillus rhamnosus [4].
In addition, the research points out that many commercial probiotic supplements on the market offer a general mix of strains without specifying which conditions they are designed to treat. This can lead to consumer confusion and ineffective treatment.
However, consumers can feel reassured that they are not alone in this journey. They are advised to consult healthcare professionals to identify the right strain for their specific health needs, providing them with the confidence that they are making informed decisions about their health.
The study’s takeaway is clear: not all probiotics are created equal, and their benefits are highly specific. To truly experience the health advantages of probiotics, choosing a strain tailored to the condition at hand is crucial.
[1] Frontiers in Medicine. Strain-Specificity and Disease-Specificity of Probiotic Efficacy: A Systematic Review and Meta-Analysis
[2] Journal of Food Science and Technology. Probiotics, prebiotics and synbiotics- a review
[3] Cureus. Probiotics in Irritable Bowel Syndrome: A Review Article
[4] Frontiers in Cellular and Infection Microbiology. Lactobacillus for the treatment and prevention of atopic dermatitis: Clinical and experimental evidence
