Business Wire

Study Shows HK L-137 Reduces Inflammation in Healthy Overweight Individuals — Takes Front Line Against Metabolic Syndrome

Share

There’s a reason why the health-conscious focus has turned toward foods, supplements and behaviors to reduce inflammation. It’s why House Wellness Foods has put decades of meticulous research into the anti-inflammatory benefits of its unique immunobiotic Lactobacillus plantarum HK L-137, the primary ingredient of its Immuno-LP20®. A just-published study illuminates how this bacillus, in its nonviable form, can be especially important, even lifesaving, to those contending with obesity.

Inflammation is a bodily response we rely on to counter stress, infection and external toxins. But we know that it is also one of the keystones of metabolic dysfunction. Many have gone as far as to suggest that inflammation is the defining characteristic of all infirmity, including the depredating aspects of the aging process itself, leading to eventual organ failure. Unchecked, it can cause the decline of overall health, is linked to a string of metabolic complications, and implicated in dozens of autoimmune diseases from lupus to MS.

Notably, even otherwise healthy individuals under the stress associated with high body mass can suffer a rapidly deteriorating downward spiral; and as we know, obesity is among the most prevalent disease factors in post-industrial society worldwide, (affecting about 40 percent of the U.S. population alone). Simply put, production of inflammatory cytokines increases in individuals carrying more body fat. Though the popular literature avoids the harsh details, the manifestation of this destructive cycle includes insulin resistance, type 2 diabetes, non-alcoholic fatty liver disease, cardiovascular disease, hypertension, and dyslipidemia.

The new study from House Wellness Foods laboratories, in cooperation with the Medical Institute of Bioregulation, Kyushu University, describes in detail the process by which inflammation sets its destructive effects in motion. Adipose tissue produces an abundance of inflammatory cytokines, resulting in elevated serum levels of inflammatory mediators (C-reactive protein and leukocyte concentration among them). Tumor necrosis factor and interleukin induce systemic insulin resistance and affect lipid metabolism. There is a concomitant elevation of the serum levels of triglycerides and very-low-density lipoprotein (VLDL).

In the inflammation response, cells communicate via extraordinarily complex means to protect muscles and organs in bodies subjected to ordinary stress or injury. The research paper defines the consequences of lingering inflammation, such as that associated with overweight, and how the inflammatory mediators present in obese or overweight persons need to be suppressed to thwart associated metabolic disorders such as insulin resistance and hyperlipidemia.

Lactic acid-based bacterial probiotics have long shown effectiveness in immune modulation and lipid metabolism. Viable lactobacilli in foods like kefir and other probiotic boosters have proved valuable in lowering total cholesterol levels, but their effect is limited both by their chemistry and the mechanisms by which they act on the body. Multiple peer-reviewed studies have shown that nonviable bacilli, like (heat-killed) HK L-137, are equally, and in many instances more effective in improving obesity-induced inflammation and abnormalities of lipid metabolism, with a more profound impact on immune response as gauged by multiple measurements including enhanced Th1-related immune functions, such as concanavalin A (Con A)-induced proliferation in T cell production.

Heat-killing’s advantage is that it strengthens the bacterial organism’s cellular barriers and fixes its biogenetic material. It stands up to gastric fluids and remains intact through to the ileum of the small intestine, to go on to spur immune response in the mucosa. Heat-killing is what gives HK L-137, the prime constituent of House’s Immuno-LP20, its character as an immunobiotic, and as multiple peer-reviewed studies show, its cell protective and regenerative function supports quality of life improvements that include dramatic reduction of upper respiratory infection and periodontal disease. It also makes HK L-137 available for the widest range of applications due to its ability to withstand processing. Nonviability gives it an unparalleled shelf life without diminishing its effectiveness.

House Wellness Foods has devoted nearly 30 years to both the clinical study of the immunological and protective properties of HK L-137, and the refinement of its natural, food product-based production. The apex of its efforts is Immuno-LP20®, its functional immunobiotic based on HK L-137.

Metabolic syndrome is a crisis of global proportion. Countering it, House Wellness Foods, in its supplements and functional food products, has concentrated its focus on supporting the body’s innate ability to bolster immunity and restore vitality at the cellular level. It is a quest for nothing less than the sustenance of superior health and vigor, and the extension of all life on the planet.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Kotaro Soga
House Wellness Foods Corp.
s-hirayama@housefoods.co.jp

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Global EV Alliance Releases EV Driver Survey Results: Myths Are Slowing EV Market17.11.2025 20:19:00 EET | Press release

In a groundbreaking survey of more than 26,000 EV drivers across 30 countries, an overwhelming 77% say persistent myths about electric cars are the single biggest obstacle to EV adoption in their nations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251118388193/en/ There are still significant differences in the EV market across countries, and not everyone has a wide range of car brands to choose from. Photo: Markus Rotevatn/Norwegian EV Association. 83% say they believe policy measures are needed to increase EV sales in their country. “Misinformation about EVs is a serious challenge. It can make policymakers less confident that electric vehicles are a viable solution to climate change and local air pollution,” says Joel Levin, chair of GEVA and Director of Plug in America. One common myth in many countries is that electric cars are a fire hazard. 88% of the EV drivers in the survey say they aren’t worried about their EV b

Dilawer Farazi Returns to Loomis Sayles as Co-Head and Portfolio Manager on the Emerging Markets Debt Team17.11.2025 17:59:00 EET | Press release

Loomis, Sayles & Company is pleased to announce that Dilawer Farazi, ACA, has rejoined the firm as Co-Head and Portfolio Manager of the Emerging Markets Debt (EMD) Team. Dilawer becomes the firm’s first London-based portfolio manager. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251117681347/en/ Dilawer Farazi, ACA, has rejoined Loomis Sayles as Co-Head and Portfolio Manager of the Emerging Markets Debt Team Dilawer brings over two decades of experience in emerging markets credit, having previously served as a Senior Credit Research Analyst at Loomis Sayles from 2018 to 2020. He rejoins the firm from Royal London Asset Management (RLAM), where he led the Emerging Markets Credit team and managed approximately USD $1 billion in assets across EM credit. At RLAM, he launched the firm’s first dedicated emerging markets funds, including an emerging markets corporate bond fund and an emerging markets short duration credit fund. I

Duravant Announces Retirement of CEO Mike Kachmer, Names Jill Evanko Successor17.11.2025 17:13:00 EET | Press release

Duravant LLC (“Duravant”), a global leader in advanced automation solutions, announced today that Mike Kachmer will retire from his role as Chief Executive Officer after a highly successful tenure with the company. Duravant’s Board of Directors has named Jill Evanko as CEO, joining the company on January 5, 2026. To ensure a seamless transition, Mr. Kachmer will continue to serve as Chairman of Duravant. Mr. Kachmer will also continue to serve on the Board of Directors for Northwestern Memorial Healthcare and The London Clinic. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251117036720/en/ Mike Kachmer “It has been a true honor and a humbling experience to lead this incredible company,” said Mr. Kachmer. “I am profoundly grateful to my colleagues within Duravant for their support over the years. Together, we have built an organization with a truly differentiated operating model and culture, one that cultivates collaboration

Morningstar's 2026 Outlook Report Delivers Global and Regional Insights for Durable Portfolios17.11.2025 16:00:00 EET | Press release

Morningstar, Inc. (Nasdaq: MORN), a leading provider of independent investment insights, today published its 2026 Outlook, offering an overview of key challenges and opportunities for the year ahead. In a market defined by uncertainty, this year’s report emphasizes the value of preparation over prediction, equipping investors with strategies to focus on fundamentals and help build resilient portfolios that withstand both booms and busts. Drawing on insights from Equity, Manager, and Behavioral research analysts worldwide, this Outlook distills Morningstar’s thinking on how to navigate opportunity and risk across every major asset class in 2026. "Markets are unpredictable, and the geopolitical and tariff uncertainty of 2025 showed just how quickly forecasts can shift. That’s why Morningstar is redefining the Outlook, focusing on durable portfolios rather than short-term predictions,” said Dan Kemp, chief research and investment officer. “No matter what market conditions the year ahead m

Wolters Kluwer Enablon Control of Work Solution Now Available as Private Offer in AWS Marketplace17.11.2025 16:00:00 EET | Press release

Wolters Kluwer today announced that its Enablon Control of Work solution is now available in AWS Marketplace as a private offer. This purchasing model empowers customers to negotiate and receive tailored pricing, terms, and licensing agreements, while streamlining procurement and leveraging existing Amazon Web Services (AWS) billing workflows to accelerate deployment and optimize cloud budgets. Wolters Kluwer’s Enablon Control of Work solution consolidates permit-to-work, isolation management and risk assessments into an integrated system. Trusted by frontline workers and contractors in high-risk environments including oil & gas, pharmaceuticals, data center and manufacturing industries, the software helps streamline operations, minimize unplanned downtime and prevent serious injuries and fatalities. Richard Pulliam, SVP & General Manager of EHS & ESG for Wolters Kluwer, said: “Making Enablon's Control of Work solution available in AWS Marketplace is another step in our mission to help

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye