What is Lactobacillus plantarum And Why Does the Gut Zoomer Test for It?

Lactobacillus plantarum supports gut health and digestion
Lactobacillus plantarum is a beneficial probiotic bacterium renowned for its ability to support gut health and enhance digestion. By producing lactic acid and other metabolites, it helps maintain a balanced intestinal microbiome, contributing to improved nutrient absorption and immune function. Evaluating Lactobacillus plantarum levels can provide valuable insights into gut health and overall wellness.
Lactobacillus plantarum
Quality and Security

High-quality testing run in a CLIA-certified and CAP-accredited lab in Santa Clara, California.

image 532
fortified-health-HIPAA-compliance-pqgjtx4popoe2n0arp68hrz8h2as5rlhgng5b2srk8 1
cap-accredited 1
About Lactobacillus plantarum
${ activeTab.tab_content.text }

Loading...

Lactobacillus plantarum FAQs

What is Lactobacillus plantarum and what role does it play in gut health?
Lactobacillus plantarum is a type of beneficial bacterium found in the human gut and various fermented foods. It plays a crucial role in gut health by helping to maintain a balanced microbiome, enhancing the digestion and absorption of nutrients, and producing short-chain fatty acids that nourish the intestinal lining. Additionally, Lactobacillus plantarum is known for its ability to help regulate the immune system and protect against harmful pathogens, contributing to overall gut resilience and promoting a healthy digestive environment. Maintained levels of this microorganism are associated with reduced digestive disorders, improved gut barrier function, and enhanced overall well-being.
What role does Lactobacillus plantarum play in gut health?
Lactobacillus plantarum plays a crucial role in maintaining gut health by promoting a balanced microbiome and supporting the gut barrier function. It is a beneficial probiotic that helps ferment dietary fibers, producing short-chain fatty acids that nourish intestinal cells and enhance gut integrity. This bacterium also exhibits antimicrobial properties that can inhibit the growth of harmful pathogens, potentially reducing the risk of gastrointestinal infections. Furthermore, Lactobacillus plantarum may help modulate the immune system, reducing inflammation and contributing to overall digestive wellness. A healthy level of this probiotic is associated with improved gut function, increased nutrient absorption, and a lower risk of digestive disorders.
What are the potential health implications if my Lactobacillus plantarum levels are low?
Low levels of Lactobacillus plantarum may indicate an imbalance in the gut microbiome that could lead to digestive issues such as bloating, gas, and irregular bowel movements. This reduction in beneficial bacteria can impair the gut's ability to ferment dietary fibers effectively, potentially resulting in decreased production of short-chain fatty acids, which are vital for maintaining gut health and integrity. Additionally, lower levels of this probiotic may compromise immune function and contribute to increased susceptibility to gastrointestinal infections. If you're experiencing symptoms or have concerns about your Lactobacillus plantarum levels, it may be beneficial to consult with a healthcare provider for tailored dietary or probiotic interventions.
How can I increase my Lactobacillus plantarum levels naturally?
Increasing your Lactobacillus plantarum levels naturally can be achieved through dietary and lifestyle modifications. Incorporating fermented foods into your diet is one of the most effective strategies, as these foods are rich in probiotics. Examples include yogurt, sauerkraut, kimchi, kefir, miso, and tempeh. Additionally, consuming foods high in prebiotics, such as garlic, onions, bananas, and asparagus, can help support the growth of this beneficial bacterium by providing the necessary nutrients for it to thrive. Regular physical activity and managing stress levels can also positively influence gut health and promote a balanced microbiome, further contributing to higher levels of Lactobacillus plantarum. If you are considering probiotic supplements, look specifically for those that contain Lactobacillus plantarum to directly boost your levels. Always consult with a healthcare professional before making significant changes to your diet or starting new supplements.

Related Articles

Why the Gut Zoomer Evolved: Interpreting Gut–Brain Signaling in Clinical Practice
Why the Gut Zoomer Evolved: Interpreting Gut–Brain Signaling in Clinical Practice

Gut symptoms are rarely just gut symptoms. Many patients present with digestive complaints alongside fatigue, mood variability, poor sleep, brain fog,...

Introducing the Gut-Brain Axis Featured Image
The Gut–Brain Axis: How Microbes Influence Mood and Mental Well-Being

The gut and brain are in constant communication, a bidirectional network that influences not only digestion and immunity, but also mood, focus, and be...

Blog graphic titled “Gut Health and Skin Disorders: Addressing the Root Cause of Eczema and Psoriasis” with a photo of Dr. Susan Lovelle and an image of hands showing red, irritated skin.
Gut Health and Skin Disorders: Addressing the Root Cause of Eczema and Psoriasis

You've seen patients like Sarah walk into your office: A 34-year-old marketing executive with visible frustration etched on her face. She's tried ever...

The New Gut Zoomer
The New Gut Zoomer: Advanced Gut Microbiome Testing for Integrative Health

The gut plays a central role in overall systemic health. Emerging research links gut dysfunction to a range of systemic symptoms that often stay undia...

About Vibrant:
The Experts Behind 
Every Test

Our team is built on collaboration across disciplines to advance the science of wellness and longevity. At Vibrant Wellness, lab scientists, technologists, clinical researchers, doctors, practitioners, longevity advisors, engineers, and regulatory experts work side by side to transform diagnostics.

By uniting diverse expertise under one mission, we pioneer precision testing that empowers providers to uncover root causes, personalize care plans, and optimize patient health outcomes. Every test we develop reflects this commitment—to push boundaries in functional medicine, deliver clear, actionable insights, and support clinicians in helping patients live healthier, longer lives.

Results trusted by over 18,000 functional wellness professionals

We’re the leading provider of specialty wellness lab testing because we develop our testing with rigorous, ongoing research by top clinical experts, doctors, and scientists.
shutterstock_2371998817 1 (1)-1
Group 1410104259 (1)
Group 1410104259

The gold standard of accuracy in 
the lab industry

Our tests run on a proprietary 3Dense microchip technology platform that boasts unrivaled specificity and sensitivity. While most other labs carry only CLIA certification, we're CAP-accredited by the College of American Pathologists.
Frame 1410104197 (3)
category Card text
category Card text (1)
category Card text (2)

Our Clinical Support Team

We understand that patient care doesn't end with diagnosis. To achieve Vibrant health, patients need clinical support and
obtainable lifestyle changes. Our clinical support team helps providers make informed treatment recommendations, resulting in 
better patient outcomes.
Mary-Beth
Mary Beth Augustine
DCN, RDN, FAND- Lead Clinical Educator
Suzanne Barker
Suzanne Barker
MS, RDN, LD, CTTS, CGP- Clinical Educator
Suzette picture 2
Suzette Garcia
MSc- MHNE- Clinical Educator
Headshot-Brooke-Mader
Brooke Mader Ganev
MS, CNS, LDN, FDN- Clinical Educator
Adair-Headshot
Adair Anderson
MS, RDN, LDN- Clinical Educator
Headshot-Lillie-Luu-Nguyen
Lillie Luu Nguyen
DCN, CNS, LDN- Clinical Educator
Dr-Jason-Barker-ND
Jason Barker
ND- Clinical Educator
Emaline-Brown
Emaline Brown
ND- Clinical Educator
Dana-Filatova
Dana Filatova
DCN, CNS, LDN- Clinical Educator
Jessy-Dhanjal
Jessy Dhanjal
ND- Clinical Educator
Nour Amri Headshot
Nour Amri
MS, LDN, CNS, CKNS- Clinical Educator

Ready to Elevate Your Approach to Precision Wellness?

At Vibrant Wellness, we’re redefining the future of diagnostics—making complex science clear, accessible, and actionable. Whether you're a provider advancing personalized care or a patient seeking data-driven answers, our precision testing gives you the clarity to make informed decisions. Experience the next generation of functional medicine through clinically validated insights and seamless testing solutions.

Ellipse 1286
Ellipse 1287
Ellipse 1289
Ellipse 1290
Ellipse 1291
Ellipse 1292
Ellipse 1293
Ellipse 1294
Ellipse 1295