[{"data":1,"prerenderedAt":60},["ShallowReactive",2],{"navigation":3,"cms-page-/how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best":42,"blog-how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best":43,"page-/how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best":42},{"headerItems":4,"footerItems":22,"ctaButton":38,"footerHeading":40,"footerDescription":41},[5,9,12,15,18],{"label":6,"path":7,"external":8},"About","/about",false,{"label":10,"path":11,"external":8},"Technologies","/our-technology",{"label":13,"path":14,"external":8},"Team","/team",{"label":16,"path":17,"external":8},"Learn","/blog",{"label":19,"path":20,"external":21},"Shop","https://intentionaleveryday.com/",true,[23,26,29,32,35],{"label":24,"url":25,"external":8},"Partner With Us","/partner",{"label":27,"url":28,"external":8},"Investors","mailto:investors@turtletree.com",{"label":30,"url":31,"external":21},"Careers","https://apply.workable.com/turtletree/",{"label":33,"url":34,"external":8},"Press","/blog?section=media",{"label":36,"url":37,"external":8},"Contact us","mailto:hello@turtletree.com",{"text":39,"link":25},"Get a Sample","Join the Revolution","Get exciting updates from TurtleTree",null,{"id":44,"path":45,"title":46,"description":47,"date":48,"category":49,"tags":50,"image":54,"author":55,"published":56,"slug":57,"body":58,"blocks":42,"seo_title":59,"seo_description":59,"og_image":42},71,"/how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best","How Lactoferrin Regulates Iron Throughout the Body and Keeps You Performing Your Best","Explore how lactoferrin maintains iron levels and aids physical fitness – from the circulatory and respiratory system, to exercise recovery.","2023-06-27T07:00:00.000Z","blog",[51,52,53],"iron-regulation","lactoferrin","sports-nutrition","/cms-media/how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best.webp","TurtleTree",1,"how-lactoferrin-regulates-iron-throughout-the-body-and-keeps-you-performing-your-best","\u003Cp>\u003Cspan style=\"font-weight: 400;\">As you’ve likely heard by now, TurtleTree is creating sustainable \u003C/span>\u003Ca href=\"/unlocking-the-future-of-nutrition-with-lf-turtletrees-unique-lactoferrin\">\u003Cspan style=\"font-weight: 400;\">lactoferrin\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> using precision fermentation technology. In this post, we’ll explore how lactoferrin helps the body maintain proper iron levels and what that means for your physical fitness. \u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">From the circulatory and respiratory system, to recovery after exercise, iron is essential to the body’s proper functioning.  Most of the iron in the body is used to construct a protein known as hemoglobin, which is found inside red blood cells. \u003C/span>\u003Cspan style=\"font-weight: 400;\">Hemoglobin serves as a transport protein and reservoir for oxygen, allowing red blood cells to absorb oxygen from lungs and release it into our muscle and other tissues, where it is used to break down sugars and lipids into energy.\u003C/span>\u003Cspan style=\"font-weight: 400;\"> Hemoglobin, and iron by proxy, is crucial to ensuring that muscles get the oxygen they need. \u003C/span>\u003C/p>\n\u003Cfigure>\n\u003Cimg loading=\"lazy\" class=\"wp-image-3574 size-full\" src=\"https://turtletree.cms.marteco.dev/assets/e034e5c1-2c91-4218-aca7-c2a1a7b25905\" alt=\"\" />\n\u003Cfigcaption>\n\u003Cp>Iron's function in the body.\u003C/p>\n\u003C/figcaption>\n\u003C/figure>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Lactoferrin is a protein that plays a major role in maintaining iron homeostasis throughout the body. This functionality comes from its tertiary structure, which allows it to bind two iron atoms. As a component of human and cow’s milk, lactoferrin is highly soluble due to the presence of sugars attached to the protein. The protein is found in \u003C/span>\u003Ca href=\"https://www.haematologica.org/article/view/683\">\u003Cspan style=\"font-weight: 400;\">three possible states\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> in the body - one free of any iron, one with only one iron ion attached, and one in which two iron ions are attached.  These multiple states allow lactoferrin to modulate the iron concentrations in its surroundings, picking up excess iron or releasing iron as needed.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Proper maintenance of iron levels is necessary to healthy human physiology. While too little iron can cause anemia, where there are not enough healthy red blood cells with hemoglobin to transport oxygen, excess iron can lead to toxicity and cell damage. Iron is highly reactive and has the ability to catalyze the formation of \u003C/span>\u003Ca href=\"https://www.mdpi.com/1420-3049/27/9/2941\">\u003Cspan style=\"font-weight: 400;\">free radicals that damage cellular structures\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> if their production is left uncontrolled. Lipids found in the cell membrane, which keep cells intact, are especially susceptible to the presence of free radicals. Some scientists hypothesize that the accumulation of oxidative cellular damage caused by free radicals is a major contributor to \u003C/span>\u003Ca href=\"https://www.frontiersin.org/articles/10.3389/fcell.2020.575645/full\">\u003Cspan style=\"font-weight: 400;\">aging\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">. If this theory is true, by binding iron \u003C/span>\u003Ca href=\"https://pubs.rsc.org/en/content/articlelanding/2022/FO/D1FO02750F\">\u003Cspan style=\"font-weight: 400;\">and scavenging these harmful free radicals\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">, lactoferrin may help to slow aging. \u003C/span>\u003C/p>\n\u003Cfigure>\n\u003Cimg loading=\"lazy\" class=\"wp-image-3575 size-full\" src=\"https://turtletree.cms.marteco.dev/assets/ec6d714e-ac81-4aeb-a834-dde395e3acff\" alt=\"\" />\n\u003Cfigcaption>\n\u003Cp>How the body loses iron.\u003C/p>\n\u003C/figcaption>\n\u003C/figure>\n\u003Ch3>\n\u003Cp>\u003Cb>The connection between athletic performance and iron\u003C/b>\u003C/p>\n\u003C/h3>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Iron is imperative for athletic performance because it aids in energetic metabolism and helps to circulate oxygen through the body. Typically, athletes lose iron during periods of intense exercise through sweat or urine. As many as 10% of male athletes and 20% of female athletes suffer from \u003C/span>\u003Ca href=\"https://pubmed.ncbi.nlm.nih.gov/20415144\">\u003Cspan style=\"font-weight: 400;\">low iron levels\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">, which can greatly impact athletic performance in the long term. Indeed, athletes \u003C/span>\u003Ca href=\"https://link.springer.com/article/10.1007/s00421-011-2002-4\">\u003Cspan style=\"font-weight: 400;\">lose more iron\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> compared to the general population because of their greater metabolic needs. Lower iron status can be detrimental to athletic performance.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">An interesting insight from the \u003C/span>\u003Ca href=\"https://link.springer.com/article/10.1007/s00421-011-2002-4\">\u003Cspan style=\"font-weight: 400;\">research\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> on iron status in athletes shows that female athletes tend not to meet their daily recommended iron intake, despite the fact that they tend to consume more iron-rich foods compared to their male counterparts. This is likely because of the higher iron needs of women due to blood loss from their menstruation cycles. \u003C/span>\u003C/p>\n\u003Cp> \u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Especially in female athletes, deficient iron levels are relatively common. In a \u003C/span>\u003Ca href=\"https://doi.org/10.3923/pjbs.2010.93.96\">\u003Cspan style=\"font-weight: 400;\">study\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> based in Pakistan, researchers looked into the levels of iron biomarkers in semi-professional female basketball, volleyball, and handball players. They found that as many as one third of all the players suffered from low ferritin levels, an essential blood protein that latches on and stores iron. The style of athletic sport also seemed to impact the iron levels, with significantly different concentrations of iron between the basketball, volleyball, and handball groups.\u003C/span>\u003C/p>\n\u003Cfigure>\n\u003Cimg loading=\"lazy\" class=\"wp-image-3576 size-full\" src=\"https://turtletree.cms.marteco.dev/assets/a0e8bd34-d418-402f-bba7-b2c8065d8c3f\" alt=\"\" />\n\u003Cfigcaption>\n\u003Cp>How the body processes iron.\u003C/p>\n\u003C/figcaption>\n\u003C/figure>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Luckily, iron supplementation has been shown to help improve iron status in female athletes. However, one problem with iron supplementation is that excessive consumption of free iron can lead to more oxidative stress and damage from \u003C/span>\u003Ca href=\"https://doi.org/10.1016/S0891-5849(02)00825-0\">\u003Cspan style=\"font-weight: 400;\">free radicals\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">, and iron supplementation from conventional iron sources (i.e. ferrous sulfate) can cause \u003C/span>\u003Ca href=\"https://doi.org/10.1111/ejh.13345\">\u003Cspan style=\"font-weight: 400;\">gastrointestinal upset\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">. Therefore, while iron supplementation can be extremely beneficial, particularly for female athletes, one must be careful as too much iron can also be \u003C/span>\u003Ca href=\"https://doi.org/10.1080/17461391.2017.1416178\">\u003Cspan style=\"font-weight: 400;\">dangerous\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> for long-term health.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">With lactoferrin, the iron is bound directly to the protein which helps regulate its passage from the gastrointestinal system to the blood. This helps prevent any excess release of iron that can lead to gastrointestinal issues and side effects like nausea, vomiting, and diarrhea. \u003C/span>\u003Ca href=\"https://doi.org/10.3390%2Fnu14030543\">\u003Cspan style=\"font-weight: 400;\">Studies\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> have found that iron-bound lactoferrin doesn’t act as much as a direct iron supplement, like ferrous sulfate, as much as it serves as an iron regulator that helps improve iron status throughout the body. Researchers speculate that lactoferrin can help reduce the damaging effects of excess iron in the body by binding to iron, modulating the immune system, and regulating the side effects caused by high iron load at the interface of the gastrointestinal lining.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">This likely indicates that depending on factors like what sport you’re playing and your body’s particular needs, each person will require different amounts of iron intake to achieve optimal performance. For some, lactoferrin and iron supplementation may be the solution. \u003C/span>\u003C/p>\n\u003Ch3>\n\u003Cp>\u003Cb>Improving athletic health through lactoferrin supplementation\u003C/b>\u003C/p>\n\u003C/h3>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">A \u003C/span>\u003Ca href=\"https://academic.oup.com/bbb/article/72/4/931/5941431\">\u003Cspan style=\"font-weight: 400;\">study\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> conducted by Japanese researchers evaluated the effect of lactoferrin supplementation on female long-distance runners. Since regular athletic exercise requires a significant amount of oxygen for fueling muscles, blood iron concentration and red blood cells play a large role in improving performance. The female participants in the study were either given bovine lactoferrin with iron, or a sugar placebo with iron everyday.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">After 8 weeks, the researchers found that female athletes who supplemented with lactoferrin had higher red blood cell counts than those who did not. The athletes who took lactoferrin also had higher levels of hemoglobin, the key protein that carries blood in red blood cells. Lactic acid, which tends to build up in the muscles and blood if there isn’t sufficient oxygen in the body, and leads to sore muscles, was also measured between the two groups. The researchers found that the group that supplemented with lactoferrin had less lactic acid in the blood after strenuous exercise compared to the control group.\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">This study suggests that taking lactoferrin with iron supplements helps maintain the physiology needed for optimal athletic performance throughout periods of intense training.\u003C/span>\u003C/p>\n\u003Cfigure>\n\u003Cimg loading=\"lazy\" class=\"wp-image-3577 size-full\" src=\"https://turtletree.cms.marteco.dev/assets/f18976f8-b795-4a02-a963-78ecb7dda4e0\" alt=\"\" />\n\u003Cfigcaption>\n\u003Cp>Lactoferrin improves exercise performance.\u003C/p>\n\u003C/figcaption>\n\u003C/figure>\n\u003Ch3>\n\u003Cp>\u003Cb>Lactoferrin as a scavenger of other micronutrients for sports health\u003C/b>\u003C/p>\n\u003C/h3>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">Lactoferrin also has the ability to loosely bind to other metals essential for athletic performance, such as \u003C/span>\u003Ca href=\"https://doi.org/10.1093/ajcn/33.6.1314\">\u003Cspan style=\"font-weight: 400;\">zinc\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> and \u003C/span>\u003Ca href=\"https://doi.org/10.1016/0020-711x(87)90184-4\">\u003Cspan style=\"font-weight: 400;\">copper\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">. Zinc \u003C/span>\u003Ca href=\"https://cdnsciencepub.com/doi/abs/10.1139/h2001-038\">\u003Cspan style=\"font-weight: 400;\">improves\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> strength and cardiorespiratory function, while both zinc and copper help protect the body against excessive levels of \u003C/span>\u003Ca href=\"https://www.researchgate.net/profile/Josely-Koury/publication/200178638_Zinc_and_Copper_Biochemical_Indices_of_Antioxidant_Status_in_Elite_Athletes_of_Different_Modalities/links/5534eb930cf2ea51c1336563/Zinc-and-Copper-Biochemical-Indices-of-Antioxidant-Status-in-Elite-Athletes-of-Different-Modalities.pdf\">\u003Cspan style=\"font-weight: 400;\">oxidative stress\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\">. Lactoferrin’s ability to regulate the transportation of these metals and help the body to better \u003C/span>\u003Ca href=\"https://doi.org/10.1023/A:1002817226110\">\u003Cspan style=\"font-weight: 400;\">absorb\u003C/span>\u003C/a>\u003Cspan style=\"font-weight: 400;\"> them is another way in which lactoferrin can improve sports performance.  \u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-weight: 400;\">It is an important protein in the body for ensuring athletes can perform at their optimal levels. By helping athletes to absorb, transport, and release iron throughout the body, lactoferrin is able to not only provide the building blocks for red blood cells and keep muscles oxygenated, but also protect athletes against the deleterious effects of excess iron.\u003C/span>\u003C/p>\n\u003Cp>\u003Ci>\u003Cspan style=\"font-weight: 400;\">Sustainable nutrition for all is just around the corner. \u003C/span>\u003C/i>\u003Ca href=\"mailto:hello@turtletree.com\">\u003Ci>\u003Cspan style=\"font-weight: 400;\">Reach out to us\u003C/span>\u003C/i>\u003C/a> \u003Ci>\u003Cspan style=\"font-weight: 400;\">to find out how you can join us.\u003C/p>\n\u003Cp>\u003C/span>\u003C/i>\u003Ci>\u003Cspan style=\"font-weight: 400;\">Also follow us on \u003C/span>\u003C/i>\u003Ca href=\"https://www.linkedin.com/company/turtletree/\">\u003Ci>\u003Cspan style=\"font-weight: 400;\">LinkedIn\u003C/span>\u003C/i>\u003C/a>\u003Ci>\u003Cspan style=\"font-weight: 400;\">, \u003C/span>\u003C/i>\u003Ca href=\"https://x.com/turtletree_?lang=en\">\u003Ci>\u003Cspan style=\"font-weight: 400;\">X\u003C/span>\u003C/i>\u003C/a>\u003Ci>\u003Cspan style=\"font-weight: 400;\">, and \u003C/span>\u003C/i>\u003Ca href=\"https://www.instagram.com/turtletree_/\">\u003Ci>\u003Cspan style=\"font-weight: 400;\">Instagram\u003C/span>\u003C/i>\u003C/a>\u003Ci>\u003Cspan style=\"font-weight: 400;\"> to keep up with all that we’re thinking about and getting up to.\u003C/span>\u003C/i>\u003C/p>\n\u003Cdiv class=\"container\">\n\u003Cdiv class=\"row\">\n\u003Cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\">\n\u003Cdiv class=\"listing-item\">\n\u003Cp>\u003Carticle id=\"post-3568\" class=\"post-3568 post type-post status-publish format-standard has-post-thumbnail hentry category-turtletree\">\u003C/p>\n\u003Cdiv class=\"shared-counts-wrap after_content style-buttons\">\n\u003C/div>\n\u003Cp>\u003C/article>\u003C/p>\n\u003C/div>\n\u003C/div>\n\u003C/div>\n\u003C/div>","",1784790789917]