{"id":31694,"date":"2026-06-11T09:29:17","date_gmt":"2026-06-11T07:29:17","guid":{"rendered":"https:\/\/hartog.eu\/?post_type=articles&#038;p=31694"},"modified":"2026-06-15T11:59:51","modified_gmt":"2026-06-15T09:59:51","slug":"how-does-hartog-digest-support-the-immune-system","status":"publish","type":"articles","link":"https:\/\/hartog.eu\/en\/articles\/how-does-hartog-digest-support-the-immune-system\/","title":{"rendered":"How does Hartog Digest support the immune system?\u00a0"},"content":{"rendered":"<div class=\"product\"><div class=\"product\"><p><span data-contrast=\"auto\">A healthy immune system starts with a healthy gut. In horses, the hindgut plays a key role in digestion, fibre fermentation and immune function. The immune system has co-evolved along with the\u00a0hindgut to create\u00a0defences\u00a0against pathogens. The importance of this interaction is clearly highlighted by the fact that 70\u201380% of the\u00a0body\u2019s immune cells are found in the\u00a0hindgut.\u00a0 <\/span><\/p>\n<p><span data-contrast=\"auto\"><a href=\"https:\/\/hartog.eu\/en\/product\/digest\/\">Hartog Digest<\/a> has been developed to support both digestive and immune function. Thanks to the combination of prebiotics and scientifically proven\u00a0TruEquine\u2122\u00a0postbiotics, Hartog Digest helps support a healthy hindgut environment, a balanced microbiome and resilience during periods of stress.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">The link between the hindgut and the immune system<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">The immune system protects the horse by recognising and responding to potential threats. It consists of cells and molecules that work together to help maintain health, support\u00a0recovery\u00a0and protect the body against unwanted challenges.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The digestive system and immune system are\u00a0closely connected. This is especially true in the hindgut, where the caecum and colon are\u00a0located. These organs are home to a large part of the horse\u2019s microbiota: the community of bacteria, yeasts and other microorganisms that live in the digestive tract.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A healthy hindgut supports more than digestion alone. It also plays\u00a0an important role\u00a0in\u00a0maintaining\u00a0gut integrity, supporting the immune system.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">Why the hindgut is so important for horses<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Horses are hindgut fermenters. This means they rely on microorganisms in the hindgut to break down fibre from forage such as hay, grass and\u00a0lucerne.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">During this fermentation process, beneficial microbes produce volatile fatty acids, also known as VFAs.\u00a0These VFAs are absorbed by the horse and used as an important source of energy.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">VFAs also help support:<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">a healthier\u00a0hindgut environment;<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">hindgut resilience;<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">hindgut\u00a0absorption;<\/span><\/li>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">cell growth;<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">blood flow;<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">functioning\u00a0of the intestine;<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">When the hindgut functions well, the horse is better able to use fibre efficiently and\u00a0maintain\u00a0digestive balance.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">How Hartog Digest supports VFA production<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Hartog Digest\u00a0contains\u00a0TruEquine\u2122\u00a0postbiotics.\u00a0These postbiotics are produced through a controlled fermentation process and provide beneficial fermentation metabolites directly.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Scientific studies have shown that horses fed the postbiotic used in Hartog Digest had a higher concentration of VFA production compared to horses\u00a0only\u00a0fed inulin, a prebiotic fibre.\u00a0<\/span><i><span data-contrast=\"none\">(source\u00a0TruEquine\u2122).<\/span><\/i><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">This is important because VFAs are one of the key results of healthy fibre fermentation. By supporting VFA production, Hartog Digest helps support the hindgut environment, digestive function and the natural connection between gut health and immune function.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p>Want to learn more about the differences between prebiotics, probiotics, and postbiotics? <a href=\"https:\/\/hartog.eu\/en\/articles\/prebiotics-probiotics-and-postbiotics-for-horses-what-is-the-difference\/\">You can read about it here.<\/a><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">Innate and adaptive immunity: what is the difference?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">The immune system has two main components: innate immunity and adaptive immunity.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Both are important for keeping the horse healthy, but they work in\u00a0different ways.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">Innate immunity: the first line of defence<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Innate immunity is the horse\u2019s first line of defence. It responds quickly and non-specifically to potential threats. This part of the immune system includes physical barriers,\u00a0like skin,\u00a0immune\u00a0cells\u00a0and inflammatory\u00a0responses, which are present from birth.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The postbiotics in Hartog Digest help support innate immunity by activating natural killer cells and helping regulate the inflammatory response according to the size of the challenge.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">This means the immune system is supported in responding effectively, without overreacting unnecessarily.\u00a0<\/span><i><span data-contrast=\"none\">(source: better together\u00a0maintain\u00a0immune strength and promote digestive health to help horses feel and perform their best)<\/span><\/i><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">Adaptive immunity: a targeted immune response<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Adaptive immunity is slower, but more specific. It develops over time and recognises\u00a0particular pathogens. This part of the immune system\u00a0is responsible for\u00a0producing antibodies and creating memory cells that help protect the body against future exposure to the same threat.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The postbiotics in Hartog Digest help support adaptive immunity by contributing to mucosal barrier protection, immune\u00a0function\u00a0and recovery.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A healthy mucosal barrier is important because it helps protect the intestinal wall and supports the horse\u2019s natural defence system from within.\u00a0<\/span><i><span data-contrast=\"none\">(source: better together maintain immune strength and promote digestive health to help horses feel and perform their best)<\/span><\/i><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">Why gut health matters during stress<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Stress can affect the horse\u2019s digestive system and immune balance. Situations such as transport, competitions, veterinary visits, moving stables, seasonal changes or ration changes can place extra pressure on the horse.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">During these moments, the hindgut and immune system may\u00a0benefit\u00a0from\u00a0additional\u00a0nutritional support.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Hartog Digest helps support the digestive system during stressful periods by supporting:<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;134225954&quot;:true,&quot;134225961&quot;:true,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Provides a consistent supply of metabolites and fermentable nutrients\u00a0<\/span><span data-ccp-props=\"{&quot;335559739&quot;:0}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;134225954&quot;:true,&quot;134225961&quot;:true,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Stimulates the production of volatile fatty acids (VFAs) in the hindgut\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;134225954&quot;:true,&quot;134225961&quot;:true,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Supports healthy gut function during periods of stress\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;134225954&quot;:true,&quot;134225961&quot;:true,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Contributes to a stable and diverse gut microbiota<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">This makes <a href=\"https:\/\/hartog.eu\/en\/product\/digest\/\">Hartog Digest<\/a> a practical choice for horses that need extra support during periods of change,\u00a0pressure\u00a0or sensitive digestion.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">70\u201380% of the body\u2019s immune cells are found in the hindgut. Stress can affect the horse\u2019s digestive system and therefore immune response.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">Hartog Digest: supporting immunity through the gut<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\"><a href=\"https:\/\/hartog.eu\/en\/product\/digest\/\">Hartog Digest<\/a> supports the immune system by supporting the gut.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Its formula combines prebiotics and postbiotics to help nourish the microbiome, support hindgut\u00a0health\u00a0and provide valuable fermentation metabolites directly.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">This makes <a href=\"https:\/\/hartog.eu\/en\/product\/digest\/\">Hartog Digest<\/a> especially suitable for horses that need digestive and immune support, such as horses with sensitive digestion, horses in training, competition horses or horses going through stressful periods.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">By supporting the hindgut, microbiome and\u00a0therefore\u00a0immune function, <a href=\"https:\/\/hartog.eu\/en\/product\/digest\/\">Hartog Digest<\/a> helps your horse stay\u00a0resilient\u00a0and ready to perform.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span data-contrast=\"none\">Frequently asked questions about gut health and immune support in horses<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h2>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">How does the hindgut support the immune system in horses?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">The hindgut is\u00a0closely connected\u00a0to the immune system. 70\u201380% of the body\u2019s immune cells are found in the hindgut. Hartog Digest supports the immune system through activation of natural killer cells, supporting the mucosal barrier and regulating the immune response.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">What are VFAs and why are they important for horses?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">VFAs, or volatile fatty acids, are produced when beneficial microbes ferment fibre in the hindgut. They are the horse\u2019s main source of energy and play\u00a0an important role\u00a0in supporting gut health, nutrient\u00a0absorption\u00a0and overall digestive balance.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">How does Hartog Digest support the immune system?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Hartog Digest supports the immune system by supporting the gut. Its\u00a0TruEquine\u2122\u00a0postbiotics\u00a0help support innate and adaptive immunity, gut barrier function, microbial\u00a0balance\u00a0and VFA production.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">What is the role of postbiotics in immune support?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Postbiotics provide beneficial fermentation metabolites directly. These metabolites help support a healthy gut environment, intestinal\u00a0function\u00a0and immune function without relying on live bacteria surviving passage through the digestive tract.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">Is Hartog Digest useful during stress?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Yes. Hartog Digest can be useful during periods of stress such as transport, competitions, veterinary visits, stable changes, seasonal\u00a0transitions\u00a0or ration changes. These situations can affect digestive balance, and Hartog Digest supports a healthy hindgut microbiome for\u00a0optimal\u00a0gut health,\u00a0digestion,and\u00a0function<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3 aria-level=\"3\"><span data-contrast=\"none\">Why does Hartog Digest\u00a0contain\u00a0TruEquine\u2122?<\/span><span data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:160,&quot;335559739&quot;:80}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Hartog Digest\u00a0contains\u00a0TruEquine\u2122\u00a0because this postbiotic technology supports both digestive-\u00a0and immune function. Its effectiveness has been proven in 17 scientific equine studies.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/div><\/div>","protected":false},"featured_media":31483,"template":"","area":[56,249,250],"suitable-for":[294,292,281],"class_list":["post-31694","articles","type-articles","status-publish","has-post-thumbnail","hentry","area-horse","area-horse-de","area-horse-fr","suitable-for-nervous-horses-en","suitable-for-sensitive-gastric-system-en","suitable-for-sporthorses-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hartog Digest | Hindgut health &amp; immune support for horses | Hartog<\/title>\n<meta name=\"description\" content=\"Discover how Hartog Digest supports hindgut health, fibre fermentation, VFA production and immune function in horses with prebiotics and 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