{"title":"Colostrum","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/plenthera.com\/\" },\n    { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Categorieën\", \"item\": \"https:\/\/plenthera.com\/collections\/\" },\n    { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Colostrum\", \"item\": \"https:\/\/plenthera.com\/collections\/colostrum\/\" }\n  ]\n}\n\u003c\/script\u003e\u003c!--en--\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"name\": \"Colostrum bij Plenthera\",\n  \"description\": \"Premium colostrum (biestmelk) — gevriesdroogd, hoog IgG-gehalte. Voor immuun- en darm-thema.\",\n  \"url\": \"https:\/\/plenthera.com\/collections\/colostrum\/\",\n  \"inLanguage\": \"nl-NL\",\n  \"isPartOf\": { \"@type\": \"WebSite\", \"name\": \"Plenthera\", \"url\": \"https:\/\/plenthera.com\/\" },\n  \"about\": {\n    \"@type\": \"Thing\",\n    \"name\": \"Colostrum\",\n    \"alternateName\": [\"Biestmelk\", \"Bovine colostrum\"],\n    \"description\": \"Colostrum is de eerste melk die zoogdieren produceren na de bevalling, rijk aan immunoglobulines en groeifactoren.\"\n  }\n}\n\u003c\/script\u003e\u003c!--en--\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\":\"Question\",\"name\":\"Wat is colostrum?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Colostrum (biestmelk) is de eerste melk die zoogdieren in de eerste 24-72 uur na de bevalling produceren. Bevat immunoglobulines (vooral IgG), lactoferrine en groei-factoren — bedoeld als immuun-startpakket voor het pasgeboren jong.\"}},\n    {\"@type\":\"Question\",\"name\":\"Wat is bovine colostrum?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Colostrum afkomstig van koeien — de meest gebruikte bron voor humane supplementen. Premium colostrum komt van grasgevoerde koeien uit Nieuw-Zeeland of Noord-Europa, na voorrang voor het kalf.\"}},\n    {\"@type\":\"Question\",\"name\":\"Hoeveel colostrum per dag?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"1.000-3.000 mg per dag, eventueel verdeeld over twee momenten. Voor sport-herstel of intensief gebruik soms hoger.\"}},\n    {\"@type\":\"Question\",\"name\":\"Bevat colostrum lactose?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Goed verwerkt colostrum bevat zeer weinig lactose (\u003c2%) — meestal goed verdragen door lactose-gevoelige mensen. Bij zware lactose-intolerantie of melk-eiwit-allergie alsnog voorzichtig.\"}},\n    {\"@type\":\"Question\",\"name\":\"Wat is IgG in colostrum?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Immunoglobuline G (IgG) is een type antilichaam, het meest voorkomende in bloed en colostrum. In premium colostrum is het IgG-percentage een belangrijke kwaliteitsmarker — typisch 25-40% van het totale eiwit.\"}}\n  ]\n}\n\u003c\/script\u003e\u003c!--en--\u003e\u003c!--en--\u003e\u003c!--en--\u003e\u003carticle\u003e\u003c!--en--\u003e\u003cp\u003e\u003cem\u003eWritten by the Plenthera team (orthomolecular trained). Scientifically reviewed in April 2026. Last updated: April 30, 2026.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eColostrum — first milk — is the first milk produced by mammals in the hours following birth. For a newborn calf, it is literally an immune-starter kit: rich in immunoglobulins, lactoferrin, and growth factors that kickstart the system. For human supplementation, bovine (cow) colostrum is used — freeze-dried to preserve biological activity. At Plenthera, you'll find premium \u003ca href=\"\/en\/collections\/colostrum\"\u003ecolostrum\u003c\/a\u003e from grass-fed cows, with standardized IgG content. For those who want to comprehensively approach the immune and gut pathways.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cnav aria-label=\"Table of Contents\"\u003e\u003ch2\u003eTable of Contents\u003c\/h2\u003e\n\u003c!--en--\u003e\u003col\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#vergelijking\"\u003eWhich colostrum is right for you?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#wat-is-colostrum\"\u003eWhat is colostrum?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#wetenschap\"\u003eScience, IgG, and EFSA status\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#kwaliteitsmarkers-wat-te-checken-bij-colostrum\"\u003eQuality markers — what to check for in colostrum\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#vormen\"\u003eThe forms of colostrum at Plenthera\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#hoe-gebruik\"\u003eHow to use colostrum?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#mythes\"\u003eMyths and misunderstandings about colostrum\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#combineren\"\u003eCombining colostrum with other supplements\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently asked questions\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\u003ca href=\"#bronnen\"\u003eSources\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003c\/ol\u003e\u003c\/nav\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"vergelijking\"\u003eWhich colostrum is right for you?\u003c\/h2\u003e\n\u003c!--en--\u003e\u003ctable\u003e\n\u003c!--en--\u003e\u003cthead\u003e\u003ctr\u003e\n\u003c!--en--\u003e\u003cth\u003eForm\u003c\/th\u003e\n\u003c!--en--\u003e\u003cth\u003eSource\u003c\/th\u003e\n\u003c!--en--\u003e\u003cth\u003eBest for\u003c\/th\u003e\n\u003c!--en--\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003c!--en--\u003e\u003ctbody\u003e\n\u003c!--en--\u003e\u003ctr\u003e\n\u003c!--en--\u003e\u003ctd\u003eColostrum powder (KiKi Health)\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eNew Zealand, grass-fed\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003ePremium daily use\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003c\/tr\u003e\n\u003c!--en--\u003e\u003ctr\u003e\n\u003c!--en--\u003e\u003ctd\u003eColostrum capsules\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eOn-the-go, precisely dosed\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003c\/tr\u003e\n\u003c!--en--\u003e\u003ctr\u003e\n\u003c!--en--\u003e\u003ctd\u003eColostrum + probiotics\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eCombination formula\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eGut-immune axis\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003c\/tr\u003e\n\u003c!--en--\u003e\u003ctr\u003e\n\u003c!--en--\u003e\u003ctd\u003eColostrum + lactoferrin\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eEnriched\u003c\/td\u003e\n\u003c!--en--\u003e\u003ctd\u003eEnhanced immune profile\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003c\/tr\u003e\n\u003c!--en--\u003e\n\u003c\/tbody\u003e\n\u003c!--en--\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"wat-is-colostrum\"\u003eWhat is colostrum?\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eColostrum (first milk) is the first milk produced by mammals in the first 24 to 72 hours after birth. Its composition is fundamentally different from regular milk — richer in immunoglobulins (IgG, IgA, IgM), lactoferrin, and growth factors, and lower in lactose and fat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eFor a newborn calf, colostrum is a first-hour necessity. Unlike human babies, bovine calves do not receive antibodies through the placenta — they must get them through colostrum within the first 24 hours, otherwise, their chance of survival is slim. The calf's gut system is also temporarily permeable to large proteins in the first few hours — a natural window for receiving maternal immunity.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eFor human supplementation, bovine colostrum is used — collected in the first 12 to 24 hours after birth, AFTER the calf has taken its share. Premium producers respect the order: calf first (first 6 hours, ~3 liters), then the surplus for human production. The liquid is freeze-dried (lyophilization) — a process where water is removed at low temperatures, ensuring that the proteins and growth factors remain biologically active.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eWhat humans can get from colostrum is an active discussion. Unlike calves, the human gut is not permeable to large proteins. However, research suggests that colostrum components (especially lactoferrin and small peptides) can also affect the gut-immune axis in adults. Also, check out our \u003ca href=\"\/en\/collections\/ondersteuning\"\u003eprobiotic category\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/bone-broth\"\u003ebone broth category\u003c\/a\u003e for the broader gut cluster.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"wetenschap\"\u003eScience, IgG, and EFSA status\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003eScientific research into bovine colostrum in adults primarily focuses on three themes: sports recovery (reduction of upper respiratory tract infections in athletes), gut permeability (especially during intense exercise and NSAID use), and general immune research. The results are predominantly positive in small-scale studies, but large, high-quality RCTs are scarce.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eIgG content is the most important quality marker. Premium colostrum has at least 25% IgG (as a percentage of total protein), with the best brands reaching 35-40%. Lactoferrin (another immune-active protein) is increasingly standardized separately in premium products.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eImportant: there are NO health claims for colostrum recognized by \u003ca href=\"https:\/\/www.efsa.europa.eu\/en\/topics\/topic\/health-claims\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEFSA\u003c\/a\u003e. Therefore, we do not make literal claims of efficacy. Colostrum is a dietary supplement, not a medicine. In case of milk protein allergy: do not use. In case of severe immunosuppression: consult a doctor in advance.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"kwaliteitsmarkers-wat-te-checken-bij-colostrum\"\u003eQuality markers — what to check for in colostrum\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eIgG percentage:\u003c\/strong\u003e Most important marker. Minimum 25%, premium 30-40%. Stated on the label or in the laboratory report.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eProduction method:\u003c\/strong\u003e Freeze-drying (lyophilization) best preserves bio-activity. Spray-drying is cheaper but damages protein structures.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003ePasteurization:\u003c\/strong\u003e Mandatory in EU for dairy products. \"Low-temperature\" or \"flash\" pasteurization preserves more bio-activity than traditional pasteurization.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eSource country and welfare:\u003c\/strong\u003e New Zealand and Australia are premium for grass-fed, antibiotic-residue-free production. Europe: Ireland and Scandinavia. Always ask about the welfare protocol — calf first.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003erBST-free:\u003c\/strong\u003e Recombinant Bovine Somatotropin — not allowed in EU; check for non-EU sources.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eLactoferrin content:\u003c\/strong\u003e Additional marker; 1-3% of protein is common in premium products.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"vormen\"\u003eThe forms of colostrum at Plenthera\u003c\/h2\u003e\n\u003c!--en--\u003e\u003ch3\u003eColostrum powder\u003c\/h3\u003e\n\u003c!--en--\u003e\u003cp\u003eFreeze-dried colostrum powder. Mixable with water or in smoothies. Full, creamy taste. Our first-line for those who want flexible dosing.\u003c\/p\u003e\n\u003c!--en--\u003e\u003ch3\u003eColostrum capsules\u003c\/h3\u003e\n\u003c!--en--\u003e\u003cp\u003ePractical for on-the-go, precisely dosed. Typically 500-1,000 mg per capsule.\u003c\/p\u003e\n\u003c!--en--\u003e\u003ch3\u003eKiKi Health Colostrum\u003c\/h3\u003e\n\u003c!--en--\u003e\u003cp\u003ePremium brand from New Zealand — grass-fed, IgG-rich, freeze-dried. One of the most respected colostrum brands in the EU.\u003c\/p\u003e\n\u003c!--en--\u003e\u003ch3\u003eColostrum + probiotics\u003c\/h3\u003e\n\u003c!--en--\u003e\u003cp\u003eSymbiotic combination for those who want to address the gut-immune axis.\u003c\/p\u003e\n\u003c!--en--\u003e\u003ch3\u003eColostrum + lactoferrin\u003c\/h3\u003e\n\u003c!--en--\u003e\u003cp\u003ePremium formula with separate lactoferrin standardization for an enhanced immune protein profile.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"hoe-gebruik\"\u003eHow to use colostrum?\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003eSimple basic approach to colostrum:\u003c\/p\u003e\n\u003c!--en--\u003e\u003col\u003e\n\u003c!--en--\u003e\u003cli\u003eDetermine your goal: daily maintenance (1-2 g), sports recovery (2-3 g), or gut issues (1.5-2.5 g).\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eStart with the recommended low dosage and gradually build up.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eFor maximum absorption: on an empty stomach (30-60 min before a meal) or with a light meal.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eMix the powder with cold or lukewarm water — not with hot drinks (proteins denature).\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eDivide higher dosages over two moments — morning and evening.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eFor maximum gut-immune action, combine with probiotics and bone broth.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eIn case of milk protein allergy: do not use. In case of lactose intolerance, usually well tolerated, but test with a small dose first.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eIn case of severe immunosuppression or medical context: consult a doctor in advance, in accordance with the advice of the \u003ca href=\"https:\/\/www.nvwa.nl\/onderwerpen\/voedingssupplementen\/risico-s-voedingssupplementen\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNVWA\u003c\/a\u003e.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003c\/ol\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"mythes\"\u003eMyths and misunderstandings about colostrum\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 1: \"Colostrum provides the same immune protection to adults as to baby calves.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eIncorrect. In calves, the gut is temporarily permeable to large proteins like IgG — not in adults. What adults get from colostrum works through other mechanisms (local gut action, peptides). This nuance is often lost in marketing.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 2: \"The calf is disadvantaged by colostrum supplementation.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eNot with premium brands. The calf is prioritized in the first 6 hours — only then is the surplus collected for human production. Always ask about the welfare protocol.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 3: \"Colostrum is the same as regular milk.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eIncorrect. Colostrum has a fundamentally different composition — more immunoglobulins, more lactoferrin, less lactose, different growth factors. Produced only in the first 24-72 hours.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 4: \"The more colostrum, the stronger the immune system.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eDosages above 5 g\/day do not show additional effects in research. For most people, 1-3 g\/day is sufficient. Higher dosages can cause stomach upset.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"combineren\"\u003eCombining colostrum with other supplements\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003eColostrum is often combined for immune or gut health. Common combinations include:\u003c\/p\u003e\n\u003c!--en--\u003e\u003cul\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/ondersteuning\"\u003eProbiotics\u003c\/a\u003e: synergistic gut-immune combination.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/bone-broth\"\u003eBone broth\u003c\/a\u003e: glycine, glutamine, and minerals for the gut cluster.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/aminozuren\"\u003eL-glutamine\u003c\/a\u003e: fuel for intestinal wall cells.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/vitamine-d\"\u003eVitamin D\u003c\/a\u003e: for broad immune support.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/vitamine-c\"\u003eVitamin C\u003c\/a\u003e: cofactor in immune function.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"\/en\/collections\/zinc-zinkoxide\"\u003eZinc\u003c\/a\u003e: important immune mineral.\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003eAHCC: for those who want to specifically address the immune pathway.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"faq\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eWhat is colostrum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eFirst milk (beestings) from mammals in the first 24-72 hours after birth. Rich in immunoglobulins, lactoferrin, and growth factors.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eWhat is bovine colostrum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eColostrum from cows — most commonly used for human supplements. Premium from New Zealand or Northern Europe.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eHow much colostrum per day?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e1,000-3,000 mg\/day. Sometimes higher for sports recovery.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eWhen to take colostrum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eOn an empty stomach or with a light meal. Not with hot drinks (denaturation).\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eDoes colostrum help the immune system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eResearch suggests effects in athletes (respiratory infections) and gut-immune issues. EFSA claims do not exist — no literal assertions.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eDoes colostrum help the gut?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eLactoferrin and peptides in colostrum have been studied in a gut context. EFSA claims do not exist.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eDoes colostrum contain lactose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eWell-processed colostrum contains \u0026lt;2% lactose. Usually well tolerated by those sensitive to lactose. In case of severe intolerance or milk allergy: avoid or test.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eWhat is IgG in colostrum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eImmunoglobulin G — most common antibody. Most important quality marker in colostrum. Premium: 25-40% of total protein.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eIs colostrum suitable for athletes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eClinical research in athletes indicates effects on respiratory infections and gut permeability during intense training. Dosages typically 2-3 g\/day.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003e\u003cstrong\u003eDoes colostrum have side effects?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003cp\u003eGenerally well tolerated. Possible stomach upset at high dosages. In case of milk protein allergy or immunosuppression: avoid or consult a doctor in advance.\u003c\/p\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003csection\u003e\u003ch2 id=\"bronnen\"\u003eSources\u003c\/h2\u003e\n\u003c!--en--\u003e\u003cul\u003e\n\u003c!--en--\u003e\u003cli\u003eBagwe S. et al., \"Bovine colostrum: an emerging nutraceutical\", J Complement Integr Med (2015).\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16676703\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCrooks CV. et al.\u003c\/a\u003e, \"The effect of bovine colostrum supplementation on salivary IgA in distance runners\", Int J Sport Nutr Exerc Metab (2006).\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12432180\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHofman Z. et al.\u003c\/a\u003e, \"The effect of bovine colostrum supplementation on exercise performance in elite field hockey players\", Int J Sport Nutr Exerc Metab (2002).\u003c\/li\u003e\n\u003c!--en--\u003e\u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/www.efsa.europa.eu\/en\/topics\/topic\/health-claims\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEFSA\u003c\/a\u003e — no Scientific Opinions on colostrum claims approved.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003c!--en--\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This text is for informational purposes only and does not replace medical advice. Colostrum is a dietary supplement, not a medicine. In case of doubt or if using medication, we recommend consulting a doctor or orthomolecular therapist first.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003c\/article\u003e","products":[{"product_id":"big-food-whole-colostrum-poeder-whole-colostrum-powder-250-g","title":"Whole Colostrum Powder – 250 g","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e1300 mg natural Immunoglobulins (IgG) per 10 g dose — sourced from 100% pure Danish whole colostrum, without removal of lipids or bioactive factors. Big Food Whole Colostrum Powder is the first milk (colostrum) that cows produce in the first 24 hours after calving — collected from local Danish farmers after the calf has had its full needs, and powdered with a gentle processing technique to keep the natural milk matrix intact. For those looking for a pure, natural supplement with the complete colostrum composition.\u003c\/span\u003e\u003c\/p\u003e","brand":"Big Food","offers":[{"title":"Default Title","offer_id":56768673579353,"sku":"BF93301","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/bigfood-premium-colostrum-250-gram-1_edc16fbf-29ea-4194-a10e-949a36713c00.jpg?v=1774446704"},{"product_id":"real-roots-biest-colostrum-90-caps","title":"Biest Colostrum — Freeze-Dried — 90 Capsules of 500mg","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eReal Roots Biest Capsules contain raw colostrum in capsule form — the first milk a Dutch cow produces after calving, freeze-dried without heating. Naturally contains milk proteins and immunoglobulins that are only found in this very first milk flow. Suitable for those who want to supplement traditional animal food sources — without synthetic additives or preservatives. 90 capsules per jar, sufficient for approximately 22 daily doses.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Real Roots","offers":[{"title":"Default Title","offer_id":56769621066073,"sku":"RR004","price":29.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/real-roots-biest-colostrum-90capsules.jpg?v=1774519897"},{"product_id":"whole-colostrum-big-food-4x250g-3-1-gratis-aanbieding","title":"Whole Colostrum Powder - 4x250 g - 3+1 Free Offer","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFour jars of Big Food Whole Colostrum for the price of three — save 25% and consciously build up a supply. The entire package provides 100 doses, enough for approximately 3 months of daily use (1 dose per day). Per dose, you get 1300 mg of natural Immunoglobulins (IgG) from 100% pure Danish whole colostrum — exactly the same product as the individual jar, just more affordable. One combined shipment in one box.\u003c\/span\u003e\u003c\/p\u003e","brand":"Big Food","offers":[{"title":"Default Title","offer_id":56769622376793,"sku":"BP-BIG-006","price":179.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/big-food-colostrum-250-g-3-1-gratis-2.jpg?v=1774446591"},{"product_id":"real-roots-colostrum-90-gram","title":"Colostrum Powder – Defatted – 90 g","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eReal Roots Colostrum Powder is defatted bovine colostrum from Dutch pasture-raised cattle, collected within 24 hours after calving and standardized to at least 30% immunoglobulins (IgG). Defatting makes the powder last longer and higher in protein concentration than raw colostrum. Suitable for stirring into (lukewarm) warm drinks — not in boiling water, due to the heat sensitivity of the bioactive substances. 90-gram jar, sufficient for 45 daily doses of 2 grams.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Real Roots","offers":[{"title":"Default Title","offer_id":56769686077785,"sku":"RRCT001","price":39.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/real-roots-colostrum-poeder-90g-100-puur-en-voedzaam.jpg?v=1774519805"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/collections\/colostrum.jpg?v=1776086994","url":"https:\/\/www.plenthera.com\/en\/collections\/colostrum.oembed","provider":"Plenthera","version":"1.0","type":"link"}