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Lactobacillus Helveticus

Also known as: Lactobacillus helveticus, L. helveticus, probiotic bacteria

Overview

Lactobacillus helveticus is a lactic acid bacterium commonly found in fermented dairy products like yogurt and cheese, recognized for its probiotic properties. It is used in dietary supplements to support gut health and potentially influence mood and immune function. Key characteristics include its ability to survive gastrointestinal transit, adhere to epithelial cells, and antagonize pathogens. While research is growing, particularly compared to other probiotics like L. acidophilus, high-quality evidence from systematic reviews and meta-analyses remains limited. It produces lactic acid and bacteriocins, influencing gut microbiota composition. As a probiotic, it acts locally in the gut rather than being absorbed systemically.

Benefits

Some studies suggest that Lactobacillus helveticus may modulate gut microbiota composition, though evidence for direct health benefits is mixed. Potential secondary benefits include reducing enterobacterial populations and improving gut health, particularly when combined with prebiotics. While it may be beneficial for individuals with gut health issues, more research is needed to confirm these effects. Specific effect sizes are not well-documented, and the duration of benefits remains unclear. One study found no evidence that a formulation of *L. helveticus* and *B. longum* was effective in treating low mood or moderating inflammatory biomarkers.

How it works

Lactobacillus helveticus primarily works by producing lactic acid and bacteriocins, which can influence the composition of the gut microbiota. It interacts primarily with the gastrointestinal system, where it exerts its effects locally. As a probiotic, it is not absorbed into the bloodstream but rather acts within the gut lumen. The specific molecular targets of *L. helveticus* are not well-defined in current literature, but its activity contributes to a more balanced and healthy gut environment.

Side effects

Lactobacillus helveticus is generally considered safe for consumption. The most common side effects are gastrointestinal discomfort, such as bloating and gas, which may occur in some individuals. Uncommon side effects are not well-documented. In rare cases, there is a potential for systemic infections in immunocompromised individuals. No significant drug interactions have been documented. It is generally not recommended for severely immunocompromised individuals, and caution is advised in pregnant or breastfeeding women due to limited data. It's important to consult with a healthcare provider before use, especially if you have underlying health conditions.

Dosage

The typical dosage for Lactobacillus helveticus ranges from 1 to 10 billion CFU per serving. The optimal dosage range is not well-established. It is generally considered safe up to 10 billion CFU per serving. It is often found in powder or capsule forms. Timing considerations suggest that it is best taken with food to enhance survival through the stomach. As it acts locally in the gut, absorption factors are not applicable. No required cofactors have been documented.

FAQs

How should I store Lactobacillus helveticus?

Store it properly to maintain viability, usually in a cool, dry place, and follow the specific storage instructions on the product label.

Is Lactobacillus helveticus safe for everyone?

It is generally safe, but consult a healthcare provider if you are immunocompromised or have underlying health conditions before use.

When is the best time to take Lactobacillus helveticus?

It is often recommended to take it with meals to enhance its survival through the stomach's acidic environment.

What results can I expect from taking Lactobacillus helveticus?

It may improve gut health, but individual results can vary. It is not a cure-all for digestive issues, and results may differ from person to person.

Research Sources

https://pmc.ncbi.nlm.nih.gov/articles/PMC5518919/ – This study investigated the effects of a probiotic formulation containing *L. helveticus* and *B. longum* on mood and inflammatory biomarkers. The findings indicated that the formulation was not effective in treating low mood or moderating inflammatory biomarkers in the studied population. This suggests that while *L. helveticus* has potential, more research is needed to confirm its specific health benefits.
https://pmc.ncbi.nlm.nih.gov/articles/PMC3500876/ – This research explores the probiotic properties of *L. helveticus*, highlighting its ability to survive gastrointestinal transit and adhere to epithelial cells. It also notes the bacteria's capacity to antagonize pathogens, contributing to gut health. The study provides insights into the mechanisms through which *L. helveticus* may exert its probiotic effects.
https://www.mdpi.com/2072-6643/16/14/2243 – This paper discusses the potential benefits of *L. helveticus* in modulating gut microbiota composition. It suggests that *L. helveticus* can help reduce enterobacterial populations and improve overall gut health, especially when combined with prebiotics. The research supports the use of *L. helveticus* as a probiotic supplement to enhance gut health.
https://academic.oup.com/jbmr/article/40/1/100/7901044 – This article investigates the impact of *L. helveticus* on bone health. The study provides insights into the potential role of *L. helveticus* in improving bone density and reducing the risk of osteoporosis. The findings suggest that *L. helveticus* may have broader health benefits beyond gut health.
https://www.frontiersin.org/articles/10.3389/fgstr.2022.983075/full – This study examines the effects of *L. helveticus* on stress and anxiety. The research indicates that *L. helveticus* may help reduce stress and anxiety levels by modulating the gut-brain axis. The findings suggest that *L. helveticus* could be a potential therapeutic option for managing stress and anxiety.