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Here are some Studies

Studies by Benefit

Immune System Support

Lactoferrins in Their Interactions with Molecular Targets: A Structure-Based Overview

This study provides a comprehensive overview of lactoferrin's molecular interactions and its structure-based role in supporting the body’s natural immune defences. It highlights the significant role of the C-lobe of lactoferrin, underscoring its potential as a versatile protein that supports normal immune system activity.

  • Reference: R Piacentini, A Boffi, E Milanetti - Pharmaceuticals, 2024.
  • Link: MDPI

Title: "Current Advances in Production and Drying Technologies of Lactoferrin"

  • Summary: This article focuses on the production and drying technologies of lactoferrin, touching on its multifunctional properties, including its support for the body’s natural immune defences. It delves into the methods enhancing lactoferrin's physiological functions and its application in various health contexts.
  • Reference: J Cheng, Z Zhang, Y Zhang, J Zhao - Journal of Biobased Materials and Bioenergy, 2024.
  • Link: Ingenta Connect

Title: "Effect of Lactoferrin on symptoms and physical performance in adults: a randomized, double-blind, placebo controlled trial"

Title: "The Applications of Lactoferrin in Various Therapies and Nanotechnologies"

These studies explore lactoferrin’s role in supporting the body’s natural immune defences, offering insights into its molecular interactions, production technologies, and applications.

Iron Absorption Support

The effectiveness of oral bovine lactoferrin compared to iron supplementation in supporting healthy hemoglobin levels: A systematic review and meta-analysis

This systematic review and meta-analysis aimed to assess how oral bovine lactoferrin compares to traditional iron supplementation in supporting healthy hemoglobin levels. The results indicate that bovine lactoferrin may be a beneficial alternative, with potential advantages in terms of bioavailability and gentle tolerability.

  • Reference: MD Christofi, K Giannakou, M Mpouzika, A Merkouris - BMC Nutrition, 2024.
  • Link: Springer

Phenotypic and genotypic assessment of iron acquisition in diverse bovine-associated non-aureus staphylococcal strains

  • Summary: Although this study primarily focuses on the iron acquisition capabilities of non-aureus staphylococcal strains in a bovine context, it indirectly highlights the importance of lactoferrin in the regulation of iron availability. This study emphasizes the complex interplay between lactoferrin and microbial iron uptake processes.
  • Reference: H Reydams, B Toledo-Silva, K Mertens, S Piepers - Veterinary Research, 2024.
  • Link: Springer

Title: "The effect of iron, galacto-oligosaccharides and lactoferrin on Kenyan infant gut microbiota investigated in vitro"

  • Summary: This research explores the impact of dietary iron, galacto-oligosaccharides (GOS), and bovine lactoferrin (bLF) on the gut microbiota of Kenyan infants. The study provides insights into how these components can influence iron absorption and microbial composition, supporting healthy iron metabolism.
  • Reference: C Rachmühl - 2023.
  • Link: ETH Zurich

Title: "Lactoferrin: A Promising New Player in Supporting Healthy Iron Metabolism in Patients on Regular Hemodialysis: A Randomized Controlled Trial"

  • Summary: This randomized controlled trial investigates the effects of lactoferrin supplementation in patients undergoing regular hemodialysis. The study suggests that lactoferrin could play a significant role in supporting healthy iron metabolism in this patient population, possibly due to its ability to support a healthy inflammatory response and modulate iron metabolism.
  • Reference: RMA Mahmoud, AA Mohammed - Saudi Journal of Kidney Diseases and Transplantation, 2023.
  • Link: LWW Journals

Oral & Gum Health

Exploring the modulatory role of bovine lactoferrin on the microbiome and the immune response in healthy and E. coli challenged piglets

This study investigates the effects of bovine lactoferrin (bLF) on the microbiome and immune response in weaned piglets. The findings suggest bLF's potential in modulating the microbiome and supporting the immune response, indicating its significance for oral health and systemic immunity.

Title: "The effectiveness of oral bovine lactoferrin compared to iron supplementation in supporting healthy hemoglobin levels: A systematic review and meta-analysis"

Summary: Although primarily focused on iron metabolism, this systematic review and meta-analysis indirectly relate to oral health by evaluating lactoferrin compared to ferrous sulfate. The study highlights lactoferrin's bioavailability and suggests a potential role in supporting healthy hemoglobin levels and overall wellbeing, including oral health through nutritional support.

Reference: MD Christofi, K Giannakou, M Mpouzika, A Merkouris - BMC Nutrition, 2024.

Link: BMC Nutrition

Title: "EFFECT OF COMBINED ENTERAL LACTOFERRIN AND PROBIOTIC ON IMMUNE SUPPORT IN PRETERM INFANTS"

  • Summary: This study explores the impact of oral bovine lactoferrin, alone or with probiotics, on supporting the natural immune defences of preterm infants. Results indicate benefits of lactoferrin in supporting oral and overall health through its natural antimicrobial properties.
  • Reference: MH Mohamed, TM Abd El-Twab, MS Fathi - Journals of EKB, 2023.
  • Link: Journals of EKB

Gut Health

Exploring the modulatory role of bovine lactoferrin on the microbiome and the immune response in healthy and Shiga toxin-producing E. coli challenged piglets

This study examines the influence of bovine lactoferrin on the gut microbiome and immune response in piglets, demonstrating its potential to modulate gut microbiota composition and support overall gut health in both animals and humans.

  • Reference: M Dierick, R Ongena, D Vanrompay, et al. - Journal of Animal Science and Biotechnology, 2024.
  • Link: Read the article

Title: "The effect of iron, galacto-oligosaccharides and lactoferrin on Kenyan infant gut microbiota investigated in vitro"

  • Summary: This study investigates the impact of bovine lactoferrin supplementation on the gut microbiota of infants in Kenya. It aims to develop an in vitro gut model to better understand lactoferrin's beneficial effects on gut health.
  • Reference: C Rachmühl - 2023.
  • Link: ETH Zurich Repository

Title: "Feeding colostrum and transition milk facilitates digestive tract functionality recovery from feed restriction and fasting of dairy calves"

  • Summary: Although focusing on colostrum and transition milk, this study also touches on the gut health benefits of lactoferrin found in bovine milk. It highlights the role of gut microbiome in metabolic health and recovery of the digestive tract in dairy calves.
  • Reference: M Tortadès, S Marti, M Devant, M Vidal, et al. - Journal of Dairy Science, 2023.
  • Link: ScienceDirect

Body Composition

Lactoferrin & Body Composition (Research Summary)

A 2010 study explored enteric-coated lactoferrin (eLF) and changes in body composition in Japanese adults. Over 8 weeks, participants taking a 300 mg/day serving of eLF showed changes in visceral fat area, body weight, BMI, and hip circumference compared to placebo. These summaries describe published research and are not claims about the effects of our product.
Reference: T Ono, M Murakoshi, et al. - British Journal of Nutrition, 2010.
Link:Read the full study.

Bone Health Support

Bovine lactoferrin is involved in supporting bone characteristics: a study based on a new preclinical model

  • Summary: This research explores bovine lactoferrin's (LF) involvement in normal bone metabolism, utilizing a novel preclinical model. Bovine lactoferrin is recognized for its various biological properties, including its support for a healthy inflammatory response and immunomodulatory effects, which contribute to bone health. The study provides insight into how bovine lactoferrin may help support the maintenance of healthy bones and bone density, presenting a promising natural option for supporting bone health.
  • Reference: A Blais, GY Rochefort, et al. - Journal of Food Nutrition & Disease, 2023.
  • Link: Read the full study

Antioxidant & Cellular Protection

Lactoferrin provides antioxidant support that helps protect cells from everyday oxidative stress, contributing to overall cellular wellbeing.

Iron-saturated bovine lactoferrin and its role in supporting healthy cellular function

This study explores the potential of iron-saturated bovine lactoferrin in supporting healthy cellular function. It builds on previous research into lactoferrin's role in normal cell cycle regulation and cell signaling.

Title: "The cellular activity of bovine lactoferrin is influenced by deglycosylation"

  • Summary: This study investigates how deglycosylation affects the cellular activity of bovine lactoferrin. The findings emphasize the importance of glycosylation in lactoferrin's cellular properties.
  • Reference: DA Ramírez‐Sánchez, et al. - Food Science & Nutrition, 2024.
  • Link: Read the article on Wiley

Title: "Production of Bioactive Porcine Lactoferrin through a Novel Glucose-Inducible Expression System in Pichia pastoris: Exploring Its Bioactive Properties"

  • Summary: While focusing on porcine lactoferrin, this study contributes to the broader understanding of lactoferrin's bioactive properties and its role in supporting normal cellular function.
  • Reference: CC Yen, PY Wu, H Ou-Yang, HL Chen, et al. - International Journal of Molecular Sciences, 2024.
  • Link: Read the article on MDPI

Title: "Regulation of cellular proliferation by bovine lactoferrin"

  • Summary: This study focuses on the impact of bovine lactoferrin on normal cell proliferation, suggesting its potential role in supporting healthy cellular function.
  • Reference: X Shu, J Su, Y Zhao, C Liu, Y Chen, et al. - Cell Biochemistry and Function, 2023.
  • Link: Read the article on Wiley

Understanding Lactoferrin: Nature's Immune Support Protein

What is Lactoferrin?

Lactoferrin stands as a potent iron-binding glycoprotein with multifaceted roles in immune regulation and supporting the body’s natural immune defences. Beyond its primary function of iron sequestration, which supports a healthy microbial balance, lactoferrin intricately supports the body’s natural antimicrobial defences as part of overall wellbeing.

This remarkable protein is predominantly found in the milk of humans and cows (bovine), with a notably higher concentration present in colostrum, the initial milk produced postpartum, which is valued for supporting newborn immune function. The abundance of lactoferrin in colostrum, nearly sevenfold compared to mature milk, plays a pivotal role in supporting infants’ natural immune defences by fortifying the body's innate immune defences.

Beyond its iron-binding prowess, lactoferrin interacts with the surfaces of microbes in a way that supports the body’s natural defences, contributing to overall wellbeing. Its properties further support the activity of white blood cells within the mucosal linings of the digestive tract, helping maintain a healthy microbial balance. Consequently, lactoferrin is instrumental in cultivating beneficial gut flora, enhancing the microbiome, and supporting normal immune system function.

Decoding Lactoferrin: The Science Behind the Name

  • Lacto: Derived from the Latin word for milk, 'lacto' is used to denote substances related to milk, such as lactate or lactic acid, in compound formations.
  • Ferrin - Ferritin: Reflecting its iron-binding capability, 'ferrin' links to 'ferritin,' a universal protein that stores and regulates iron release within cells across almost all living organisms, mirroring lactoferrin’s role in iron metabolism and immune defense.

In essence, lactoferrin is more than just a component of milk; it's a crucial biomolecule synthesized by neutrophils and glandular epithelial cells, omnipresent in many human secretions like tears and milk, representing a cornerstone of our immune defense mechanisms.

Welcome to the World of

Lactoferrin: Nature's Wellness Ally

Since its discovery in 1939, lactoferrin has captivated the scientific community with its remarkable multifunctional properties, playing a pivotal role in human health. This naturally occurring protein, found abundantly in mammalian milk, has been the focus of thousands of scientific studies, each uncovering a facet of its vast potential to benefit physiological, cellular, and molecular health.

The Power of Lactoferrin: A Closer Look

Lactoferrin is more than just a protein; it's a key player in maintaining and enhancing overall health, thanks to its diverse functions:

  • Immune System Champion: Lactoferrin supports normal immune system activity and the body’s natural defences.
  • Guardian Against Aging: This protein provides antioxidant support that helps protect the body's cells from everyday oxidative stress, contributing to overall cellular wellbeing.
  • Promoter of Gut Health: By encouraging the growth of beneficial bacteria in the intestinal tract, lactoferrin supports a balanced and healthy gut microbiome.
  • Defender of Natural Defences: Its naturally antimicrobial properties help support the body’s natural immune defences and a healthy microbial balance.
  • Regulator of Iron Metabolism: Lactoferrin plays a crucial role in iron metabolism, transporting iron to where it's needed in the bloodstream and cells, while also ensuring iron homeostasis.
  • Antioxidant Powerhouse: As a powerful antioxidant, lactoferrin helps neutralize free radicals, protecting the body from oxidative stress and cellular damage.
  • Supporter of Skin Health: The protein contributes to maintaining and improving skin health, offering a natural solution for a clear and healthy complexion.
  • Bone Health Benefactor: Lactoferrin is known to support bone health, contributing to bone density and strength.
  • Digestive Health Ally: Its role in digestive health is unparalleled, aiding in the absorption of nutrients and maintaining the integrity of the gut lining.

At The Lactoferrin Company, we harness the incredible benefits of lactoferrin to offer you a pathway to enhanced well-being. Our lactoferrin products are designed to support your health journey, from boosting your immune system to promoting digestive health and beyond. Dive into the world of lactoferrin with us, and discover how this extraordinary protein can transform your approach to health and wellness.

FAQ

How Does Lactoferrin Work?

Understanding the Multifaceted Role of Lactoferrin

How Does Lactoferrin Function?

Lactoferrin is a powerhouse in regulating iron metabolism, ensuring efficient iron absorption in the intestines and its subsequent delivery to cells. Its supportive role extends to the body’s natural immune defences, helping maintain a healthy microbial balance. Notably, lactoferrin found in mother's milk is a key factor in supporting breastfed infants’ natural defences.

Beyond its naturally antimicrobial properties, lactoferrin supports the body’s natural immune defences, showcasing its broad role in everyday wellbeing. Additionally, it plays a part in supporting normal bone marrow function (myelopoiesis), contributing to the immune system's normal activity.

Applications of Lactoferrin:

Lactoferrin's supportive applications are wide-ranging, from supporting normal digestive comfort to helping maintain the body’s natural immune defences. Its antioxidant properties further help protect against the cellular damage associated with aging, while its support for a healthy microbial balance offers additional everyday benefits. Lactoferrin is instrumental in supporting normal immune system activity, promoting healthy gut bacteria, providing antioxidant support for cellular wellbeing, and ensuring proper iron regulation within the body.

Some research explores lactoferrin's role in supporting healthy iron metabolism and everyday digestive wellbeing. In the realm of industrial agriculture, lactoferrin is valued for its naturally antimicrobial properties during meat processing, underscoring its versatility and significance across various fields.

STUDIES SHOW

Lactoferrin and the body’s natural immune defences

Lactoferrin and natural immunity - a naturally occurring molecule

Lactoferrin can be considered a primary factor supporting the body’s natural mucosal defences, as well as a versatile regulator that supports the body’s natural immune defences. Its supportive activity, studied in relation to the body’s natural defences, is associated with the early phase of immune response and overall wellbeing.  

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Lactoferrin and the Body’s Natural Immune Defences

It has been reported that lactoferrin (LF) supports the body’s natural immune response by helping maintain normal NK cell activity and supporting healthy neutrophil function.

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Lactoferrin for Supporting the Human Immune System

Lf from bovine milk (bLf), the main Lf used because of its easy availability, has been designated by the United States Food and Drug Administration as a food additive that is generally recognized as safe (GRAS). Among the numerous supportive activities associated with this nutraceutical protein, the most studied ones following its oral administration are: support for healthy iron metabolism, a healthy inflammatory response, the body’s natural antimicrobial defences, immunomodulatory and antioxidant support. Lactoferrin supports the body’s natural mucosal and immune defences, acting as a versatile regulator that helps maintain normal immune system activity as part of overall wellbeing.  

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Skin Health

Lactoferrin supports skin clarity and a healthy skin microbial balance. Research has explored a twice-daily regimen of lactoferrin with vitamin E and zinc in relation to skin wellbeing.

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