Why Is Lactoferrin The Next Big Supplement?

Iron Regulation




Lactoferrin is a remarkable protein with a plethora of health benefits, from supporting gut health and enhancing immune function to regulating iron levels in the body. Right now, it’s gaining attention in the health and wellness industry because of its powerful functions and benefits. Lactoferrin’s primary function is to make iron available throughout the body, which makes it a powerful agent in various physiological processes.

The Benefits of Lactoferrin


1. Iron Regulation


Do you experience low iron levels? Many physically active people do, often without realizing it!  Iron regulation is another critical function of lactoferrin:

  • Improving Iron Bioavailability: Lactoferrin has two iron-binding sites, allowing it to bind and transport dietary iron into our gut cells, improving iron absorption.
  • Balancing Iron Levels: During normal exercise, the body blocks the release of iron due to low-grade inflammation, despite the huge demand for iron for oxygen transport and red blood cell production. Lactoferrin helps to remove the blockage to maintain proper iron levels throughout the body.


2. Helps with Gut Health Issues


Is your gut health out of balance? One of the great benefits of lactoferrin is its positive impact on gut health. Here’s how it works:

  • Iron Binding and GI Comfort: Lactoferrin can bind excess dietary iron in the gut, which helps alleviate iron-induced GI side effects such as gas, bloating,and diarrhea, that are often associated with iron supplements.
  • Strengthens the Gut Lining: Lactoferrin improves barrier integrity by keeping the cells that line the gut healthy and youthful.
  • Increases Good Bacteria: Lactoferrin modulates the gut microbiome, balancing the ecosystem to improve gut health. In essence, lactoferrin feeds the good bacteria and reduces the growth of bad bacteria.


3. Support for a Stronger Immune System


Do you have a weak immune system? Lactoferrin plays a vital role in enhancing the body’s immune response:

  • Enhancing the Natural Immune Response: By activating key immune cells at the right time, lactoferrin can boost the body’s natural immune response. This makes lactoferrin a powerful and effective ingredient in supporting overall immunity.
  • Neutralizing Properties: Lactoferrin neutralizes inflammatory stimulators like endotoxins, and can reduce the uptake of oxidized cholesterol into immune cells–the precursor for plaques!
  • Maintains iron homeostasis: Lactoferrin makes sure the body has ample, available iron by inhibiting molecules that dysregulate iron levels


Incorporating Lactoferrin Into Your Diet


Lactoferrin can be found in various dietary sources and supplements, making it easy to incorporate into your daily routine:

  • Dairy Products: Lactoferrin is traditionally found in milk, but you might be surprised to find out that many of your favorite milk products at the grocery store contain very little lactoferrin. That’s because pasteurization destroys much of the naturally present lactoferrin.
  • Fortified Foods and Beverages: A few functional drinks, protein powders, alternative dairy products, and other fortified foods now include added lactoferrin. These products are an excellent way to boost your intake, especially if you have dietary restrictions that limit dairy consumption (traditional lactoferrin is currently sourced from cow’s milk, except TurtleTree’s groundbreaking animal-free lactoferrin LF+).
  • Supplements: Lactoferrin supplements are available in various forms, including capsules, protein powders, and chewable tablets. These supplements are particularly beneficial for individuals who need to manage their iron levels or support their immune system.


Lactoferrin in Alternative Protein and Protein Powders


As the demand for alternative proteins grows, lactoferrin is emerging as a valuable addition to plant-based protein products:

  • Added Wellness Benefits: Lactoferrin can enhance health products by providing additional benefits such as improved gut function and immune support.
  • Boosting Functional Properties: Lactoferrin’s ability to bind iron makes it a valuable ingredient in protein powders and sports nutrition. Athletes and fitness enthusiasts can benefit from the added muscle oxygenation and recovery benefits.




Lactoferrin is a multifaceted protein with numerous functional benefits, from supporting gut health and enhancing immune function to regulating iron levels in the body. Its ability to bind and transport iron makes it a powerful agent in maintaining overall health and well-being. By incorporating lactoferrin-rich foods and supplements into your diet, you can take advantage of these benefits and support your body’s natural functions.


At TurtleTree, we are committed to revolutionizing the world of nutrition through innovative and sustainable solutions. Our latest breakthrough, LF+, represents a significant advancement in this mission. LF+ is a 100% animal-free version of lactoferrin. LF+ has all of the same properties and benefits of traditional lactoferrin. Whether you’re looking to improve your gut health, boost your immune system, or manage your iron levels, LF+ offers a natural and effective solution. Click here to learn more about LF+ and how you can partner with us.


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