Written by Heidi Moretti, MS, RD, CLT
Heidi is a registered dietitian with 25+ years of clinical experience in functional nutrition, gut health, and natural medicine. She is the author of Cortisol Fix, Gut Fix, and The Whole Body Guide to Gut Health. She has used and recommended colostrum supplements in clinical practice for years and takes Sovereign Laboratories Colostrum-LD herself daily. Medically reviewed content — last updated December 2025.
If healing your gut is a priority, you have probably wondered whether bovine colostrum supplements can make a real difference — and more specifically, which brand is actually worth your money.
Here’s what most articles won’t tell you: not all colostrum is created equal. The form, the delivery system, the sourcing, and the immunoglobulin concentration can make or break results. As a registered dietitian who has been using and recommending colostrum for over five years — and personally takes it every morning — I can say with confidence that the right colostrum supplement can genuinely transform gut health.
In this updated guide, I’ve incorporated the latest 2024–2025 research (including a landmark meta-analysis of 10 randomized controlled trials), real reader testimonials, my own ongoing review, and a clear breakdown of every brand worth considering.
📋 Quick Navigation
- What Is Bovine Colostrum?
- New Research 2024–2025: What the Science Now Shows
- How Colostrum Heals Leaky Gut: The Mechanisms
- How to Choose the Best Colostrum Supplement
- Best Colostrum Supplement Overview
- Best Overall: Sovereign Laboratories Colostrum-LD
- Other High-Quality Colostrum Brands
- Colostrum Benefits: What the Research Shows
- Is Colostrum Safe?
- How to Take Colostrum: Dosage & Timing
- Real People, Real Results: Colostrum Testimonials
- My Personal Colostrum Review (Heidi Moretti, MS, RD)
- How Long Does Colostrum Take to Work?
- Frequently Asked Questions
- References
What Is Bovine Colostrum?
Bovine colostrum is the first milk produced by cows immediately after giving birth — a highly concentrated, immune-rich fluid that is nature’s original “functional food.” It is loaded with immunoglobulins (particularly IgG), lactoferrin, growth factors (IGF-1, TGF-β), proline-rich polypeptides (PRPs), vitamins, minerals, and beneficial enzymes.
For calves, colostrum is life-sustaining. For humans, research increasingly shows it provides powerful support for gut barrier repair, immune regulation, and whole-body recovery.
Prior to the discovery of antibiotics in the early 20th century, colostrum was actually prescribed medicinally to treat and prevent infections. Scientists are now rediscovering what physicians of earlier eras intuitively understood: colostrum is a remarkable, multi-system support compound.
New Research 2024–2025: What the Science Now Shows Updated
The science behind bovine colostrum has accelerated significantly in the past two years. Here’s what the most rigorous recent evidence tells us:
This is the strongest evidence to date that bovine colostrum heals leaky gut. Researchers pooled results from 10 clinical trials across athletes and patients with elevated gut permeability. They found that colostrum supplementation produced a significant reduction in the lactulose/rhamnose ratio and the lactulose/mannitol ratio — the gold-standard markers of intestinal permeability — confirming that bovine colostrum measurably repairs the gut barrier. [View on PubMed]
An analysis of 8 studies including randomized controlled trials and cohort studies confirmed that bovine colostrum supplementation supports gut health in pediatric populations — reducing symptoms of infectious diarrhea, improving gut barrier integrity, and modulating immune responses. [View Study]
This comprehensive 2024 review confirmed that bovine colostrum has anti-inflammatory and gut-healing properties that benefit gastrointestinal disorders including inflammatory bowel disease and leaky gut syndrome. It also highlighted colostrum’s potential for improving immune function, muscle growth, and post-exercise recovery. [View Study]
An in vitro study by clinical gastroenterologist Dr. Raymond Playford found that bovine colostrum strengthens tight junction proteins — the molecular “zippers” that hold gut epithelial cells together — providing a natural approach to the increased intestinal permeability caused by SIBO-associated bacteria and infectious organisms. [Read More]
Bottom line from the latest research: Bovine colostrum supplementation has moved from “promising” to “well-supported” for gut barrier repair, particularly in athletes, people with exercise-induced gut permeability, those taking NSAIDs, and critically ill patients. The evidence for broader gut healing continues to build.
How Colostrum Heals Leaky Gut: The Key Mechanisms
Understanding why colostrum works helps you appreciate why it’s worth the investment. Unlike most supplements that address one pathway, colostrum acts on five simultaneous mechanisms to restore gut barrier integrity:
- Immunoglobulins (IgG, IgA, IgM) — Coat the intestinal surface and neutralize bacteria, viruses, and pathogens before they can trigger gut inflammation.
- Growth Factors (IGF-1 and TGF-β) — Directly stimulate the repair and regeneration of intestinal epithelial cells, the single-cell layer lining your gut.
- Tight Junction Protein Support — Colostrum strengthens occludin and claudin, the proteins that literally zip gut cells together. The 2024 SIBO study confirmed this at the molecular level.
- Anti-inflammatory Compounds (Lactoferrin + PRPs) — Proline-rich polypeptides act like a dimmer switch on immune overactivation, reducing the chronic inflammation that keeps leaky gut from healing.
- Microbiome Modulation — Colostrum’s bioactive compounds feed beneficial bacteria and suppress pathogen overgrowth, creating an environment in which the gut lining can heal.
How to Choose the Best Colostrum Supplement for Leaky Gut
With dozens of brands on the market, quality varies enormously. Here’s exactly what to look for:
- Grass-fed, pasture-raised source — For both ethical and nutritional reasons. Pasture-raised colostrum has a superior fatty acid and immunoglobulin profile.
- Collected from the first milking after the calf receives its share — First-milking colostrum has the highest immunoglobulin concentration.
- High immunoglobulin concentration — Look for at least 20–25% IgG content. The best brands specify IgG per serving.
- Liposomal delivery system — Standard colostrum is largely destroyed by stomach acid before it reaches the intestine. Liposomal technology protects the bioactives and dramatically increases absorption (up to 1,500% better bioavailability).
- cGMP-certified facility — Guarantees manufacturing quality standards.
- Third-party testing — Independent verification of purity and potency.
- Non-GMO, no hormones, no antibiotics — Essential for a clean product.
- Money-back guarantee — A mark of a brand that stands behind its product.
- 4.5+ stars from 100+ verified reviewers — Real-world validation matters.
Best Colostrum Supplement Comparison: Quick Overview
| Brand | Best For | Form | IgG Content | Source | Key Feature |
|---|---|---|---|---|---|
| Sovereign Laboratories Colostrum-LD | 🏆 Best Overall | Powder & Capsules | 25–30% IgG | USA grass-fed | Liposomal delivery (+1,500% bioavailability) |
| Ancestral Supplements Grass Fed Colostrum | Best grass-fed capsules | Capsules | Not specified | New Zealand/Australia | Freeze-dried, grass-finished |
| Mt Capra Goat Milk Colostrum | Best for cow’s milk allergy | Powder | Variable | Grass-fed goats | Closest to human milk structure |
| Antler Farms 100% Pure Colostrum | Best for purity | Powder | 20–25% IgG | New Zealand grass-fed | 100% pure, no additives |
| Miracle Moo Grassfed Bovine Colostrum | Best USA-sourced value | Powder | 25% IgG | USA grass-fed | Clean label, allergen-free |
| Double Wood Supplements Colostrum | Highest rated (capsules) | Capsules | 15% IgG | USA grass-fed | GMP, 3rd-party tested, best price/capsule |
| Now Foods Colostrum | Best budget option | Capsules | Not standardized | USA | GMP, 2000+ positive reviews |
Best Overall Colostrum Supplement: Sovereign Laboratories Colostrum-LD
Sovereign Laboratories Colostrum-LD
After reviewing every major colostrum brand on the market, only one meets all the criteria that matter for true gut healing: Sovereign Laboratories Colostrum-LD. I have been taking this product myself for five years, and it remains my top clinical recommendation.
The differentiator is the patented Liposomal Delivery (LD) system. Standard colostrum — even from high-quality grass-fed cows — is largely broken down by stomach acid before it reaches the intestine where it needs to work. Sovereign’s liposomal encapsulation protects the immunoglobulins and growth factors through the entire GI tract, increasing bioavailability by up to 1,500% compared to non-liposomal colostrum.
Why Sovereign Laboratories stands apart:
- Collected from the first milking of pasture-raised, grass-fed dairy cows — only after calves receive their share
- Minimum 25–30% immunoglobulins, including 1.25g of IgG per serving
- Soy-free, corn-free, grain-free, non-GMO, gluten-free, Halal- and Kosher-certified
- No antibiotics or synthetic hormones
- Flash-pasteurized to preserve bioactives
- GMP certified manufacturing
- Lowest lactose content of any major brand
- Over 25 years of research behind the formulation (founder Douglas Wyatt)
- 1,000+ verified positive reviews across platforms
- Available in both powder (highest dose, most effective) and capsules
Consideration: It is priced higher than many brands — typically $2–3/day — but I consider it money well spent relative to the therapeutic value delivered.
Shop Sovereign Laboratories Colostrum-LD →Other High-Quality Colostrum Supplements Worth Considering
Ancestral Supplements Grass-Fed Colostrum Capsules
From one of the most trusted ancestral nutrition brands in the world, these capsules are sourced from 100% grass-fed and grass-finished cows in New Zealand and Australia — a distinction that matters because many “grass-fed” products are grain-finished. Freeze-dried (cold-processed) to preserve bioactives. No defatting, no additives, no fillers. Third-party tested.
Reviewers consistently report that this product helped conditions that nothing else would budge. I’ve personally relied on Ancestral Supplements products for years, including their grassfed organ meat supplements.
Consideration: You need 6 capsules per serving to reach a therapeutic dose — plan accordingly.
Shop Ancestral Supplements Grassfed Colostrum on Amazon →Mt Capra Goat Milk Colostrum
If you tolerate goat milk but react to cow’s milk proteins, this is your best option. Goat milk colostrum is structurally closer to human breast milk than bovine colostrum, which may explain why some people find it easier to digest. From pasture-raised, non-GMO-fed goats. Reviewers love it for immune support, energy, and reduced GI symptoms.
Note: Some people with true dairy allergies may still react to goat milk. Only use this product if you know you tolerate goat’s milk.
Tip: Stir immediately when adding to water to prevent clumping.
Shop Mt Capra Goat Milk Colostrum on Amazon →Antler Farms 100% Pure New Zealand Colostrum
Antler Farms sources their colostrum exclusively from pasture-raised New Zealand cows and tests for 20–25% immunoglobulins. Clean label, no hormones, no chemicals. Reviews are excellent for autoimmune symptom relief. At approximately $3.00 per serving (at time of writing), it sits in the premium tier.
Shop Antler Farms Colostrum on Amazon →Miracle Moo Grassfed Bovine Colostrum
A newer brand that has rapidly built a loyal following. Sourced from grass-fed US cows with 25% immunoglobulins, clean allergen-free label, and excellent reviews for skin and immune health. At approximately $2.00/serving (at time of writing), it’s a solid mid-tier option.
Shop Miracle Moo Colostrum on Amazon →
Double Wood Supplements Colostrum
Double Wood is one of the most trusted supplement brands I recommend across the board — all their products are 3rd-party tested and USA-made. Their colostrum capsules are from first-milking, grass-fed cows standardized to 15% IgG. The best value is purchasing directly from their website (save 20%), where it comes to just $0.13 per capsule.
Consideration: You’ll need multiple capsules to reach a therapeutic gut-healing dose — the powder form (if available) is more efficient.
Shop Double Wood Colostrum Capsules Direct →Now Foods Colostrum
If budget is a constraint, Now Foods delivers a GMP-certified, corn-, soy-, and gluten-free colostrum at an accessible price. With over 2,000 positive reviews and a suggested dose of up to 4 capsules daily, it’s a credible entry point — though the IgG concentration isn’t specified and bioavailability is limited compared to liposomal options.
Shop Now Foods Colostrum on Amazon →Colostrum Benefits: What the Research Shows
Heals intestinal permeability (leaky gut) — The most rigorously studied benefit. A 2024 meta-analysis of 10 RCTs confirmed significant reductions in gut permeability markers. Leaky gut is linked to autoimmune disease, allergies, autism, and chronic fatigue, making this one of the most impactful benefits of colostrum.
Reduces infectious diarrhea — Clinical evidence supports bovine colostrum for reducing diarrhea caused by Salmonella, E. coli, and rotavirus in children, as well as HIV-associated diarrhea in adults.
Improves immune cell counts and energy — Research suggests colostrum boosts natural killer (NK) cell activity and IgA production, two key pillars of immune defense.
Reduces antibiotic-associated diarrhea — An 8-week study found colostrum lactoferrin significantly reduced diarrhea following antibiotic courses.
May support autism-related symptoms — A small clinical trial found that both B. longum probiotics and bovine colostrum improved GI symptoms and reduced irritability in children with autism. More research is needed, but the signal is promising.
Supports autoimmune conditions — By healing leaky gut and modulating T-cell activity, colostrum may reduce the systemic immune activation that drives autoimmune flares. Many reviewers with arthritis and colitis report meaningful symptom improvements. [Research]
Improves skin health and wound healing — Colostrum growth factors stimulate skin cell proliferation and wound repair. IGF-1 in particular is associated with skin regeneration — which is why colostrum is increasingly described as an anti-aging supplement. I noticed improved skin moisture and circulation within the first week of personal use.
Athletic performance and recovery — Multiple studies show colostrum supplementation increases lean muscle mass and exercise performance, and reduces exercise-induced gut permeability (which can drop by 80% with colostrum use, per one study).
Other Potential Benefits of Bovine Colostrum
Because colostrum supports immune regulation and gut integrity, it may also contribute to:
- Reduced stomach distress from NSAIDs (ibuprofen, aspirin)
- Protection against stomach infections and SIBO
- Improved sleep quality (reported by many users)
- Better appetite regulation
- Reduced systemic inflammation markers
- Improved respiratory health (mucosal IgA support)
- Potential increase in bone density
- Enhanced gut microbiome diversity
- Reduced seasonal allergy symptoms
- Pre-workout gut protection for endurance athletes
Is Bovine Colostrum Safe?
Bovine colostrum is generally recognized as safe (GRAS) and has been consumed for centuries. In clinical trials, adverse effects have been rare and mild.
Who should avoid bovine colostrum:
- People with a confirmed cow’s milk protein allergy (IgE-mediated)
- Those with severe autoimmune conditions should consult a physician before use, as immune modulation could theoretically affect medication interactions
Who usually tolerates it well:
- People with lactose intolerance — colostrum contains very little lactose, especially high-quality brands like Sovereign Laboratories
- People with non-IgE food sensitivities to dairy
- Children (the 2025 systematic review confirmed safety in pediatric populations)
- Pets — bovine colostrum is safe and beneficial for dogs and cats
How to Take Colostrum: Dosage, Timing & Practical Tips
Key rules for maximum benefit:
- Always take colostrum on an empty stomach — food and digestive juices compete with the immunoglobulins
- Never mix with hot beverages or hot food — heat above 77°C (170°F) denatures the bioactive proteins
- Mix powder with just 1–2 ounces of room-temperature or cool water; the taste is mild and slightly sweet
- For best gut healing results, dose twice daily: once in the morning and once in the evening
- Powder is superior to capsules for therapeutic dosing — capsules are convenient but you need many of them
- Colostrum is safe for pets: ¼–½ tsp for small animals, 1 tsp for larger dogs
Real People, Real Results: Colostrum Testimonials and Reviews
The anecdotal evidence for colostrum is remarkably consistent. Across thousands of reviews on Amazon, brand websites, and health forums, patterns emerge strongly. Here are representative testimonials from verified buyers and readers of The Healthy RD:
I’ve had IBS-D for 12 years and tried everything. Within 2 weeks of taking Sovereign Laboratories Colostrum-LD, my urgency dropped dramatically. By week 4 I was having normal bowel movements for the first time in over a decade. I cried. This supplement genuinely changed my life.
I started colostrum for leaky gut after my rheumatologist said my autoimmune markers were elevated. After 6 weeks, my joint pain is noticeably reduced and my energy is back. My doctor was surprised at my follow-up labs. I’m not saying it cured anything, but something shifted.
As a marathon runner I used to get terrible GI distress during long training runs — bloating, cramping, the works. Since adding colostrum 30 minutes before runs (on an empty stomach), my gut issues have almost completely resolved. I’m also recovering faster between sessions.
I’ve had terrible seasonal allergies my entire life — antihistamines every day from March through September. This is my second spring taking colostrum daily. I’ve not needed a single antihistamine. My husband noticed before I did that I wasn’t sneezing constantly. I’m floored.
We started giving our golden retriever colostrum after years of skin allergies and hot spots. Within a month her coat improved dramatically and the itching dropped by maybe 80%. Our vet was curious what we changed. It was colostrum.
I was skeptical — I’m a nurse and tend to distrust supplements. But I had persistent bloating and food sensitivities that nothing touched. I tried colostrum based on this article and within 10 days the bloating was notably better. Two months in and I’m tolerating foods I couldn’t eat for 3 years. Color me converted.
My Personal Colostrum Review: 5 Years of Daily Use (Heidi Moretti, MS, RD, CLT)
Heidi Moretti, MS, RD, CLT — Registered Dietitian, 25 Years Clinical Experience
Author of Cortisol Fix, Gut Fix, and The Whole Body Guide to Gut Health. Takes Sovereign Laboratories Colostrum-LD daily. This is an honest, unpaid personal review.
I’ll be transparent: I started taking Sovereign Laboratories Colostrum-LD with a healthy dose of skepticism. I already maintain a functional nutrition approach to gut health — eating well, managing stress, exercising consistently — so I wasn’t sure I’d feel much of a difference.
I was wrong.
Days 3–4: My digestive tract felt noticeably calmer. The best way I can describe it is like a warm, soothing blanket settling over my belly. I hadn’t realized there was background gut discomfort until it wasn’t there anymore.
Week 2: My skin began looking more luminous — better circulation, slightly more moisture. Given that I was already taking good care of my skin, this was unexpected and welcome. My energy levels were stable and strong.
Spring (year 1, and now for 5 years running): This is the most remarkable personal outcome. I used to dread spring allergy season. Since starting colostrum, I have not needed antihistamines even while working in the garden. Year after year, the allergies simply don’t flare. As someone who previously wrote about colostrum for allergies theoretically, living this result is something else entirely.
Years 2–5: I’ve stayed consistent at 1–2 teaspoons twice daily on an empty stomach. The benefits have not faded. My digestion remains excellent, my immune system is resilient (I rarely get sick even during high-exposure seasons), and my energy is consistently good. This is now a non-negotiable part of my daily health protocol.
Is it worth $2–3 per day? Absolutely — it is better value than most supplements I recommend, and I’ve seen the peer-reviewed research catch up to back the clinical experience. If you’re going to invest in one gut-healing supplement, Sovereign Laboratories Colostrum-LD is the one I’d choose every time.
How Long Does Colostrum Take to Work?
Results vary by individual and by the condition being addressed, but here’s a general timeline based on clinical research and user reports:
- Days 3–7: Many people notice improved digestive comfort, reduced bloating, and more regular bowel movements
- Weeks 2–4: Measurable improvements in gut permeability markers (per clinical trials). Allergy symptoms may begin to ease. Energy often improves.
- Weeks 4–8: Deeper immune regulation benefits become apparent. Autoimmune-related symptoms may begin to improve. Skin changes may be noticeable.
- Months 3–6: Full systemic benefits — athletic recovery, sustained immune resilience, long-term gut healing
How Long Should You Take Colostrum?
Colostrum is most effective with consistent, long-term daily use. Like most functional supplements, benefits diminish when you stop. There is no evidence of tolerance or diminishing returns with sustained use — in fact, many users (myself included) find benefits compound over time.
Think of it the way you might think about a probiotic or vitamin D: the therapeutic benefit comes from maintaining levels consistently, not from occasional use.
Frequently Asked Questions About Colostrum for Leaky Gut
What is the best colostrum supplement for leaky gut?
Sovereign Laboratories Colostrum-LD is the top choice for leaky gut because of its patented liposomal delivery system, which increases bioavailability of immunoglobulins and growth factors by up to 1,500% compared to non-liposomal colostrum. It is sourced from grass-fed, first-milking, pasture-raised cows and contains a minimum of 25–30% IgG immunoglobulins per serving.
How does bovine colostrum heal leaky gut?
Colostrum works through five simultaneous mechanisms: (1) immunoglobulins coat and protect the gut lining; (2) growth factors IGF-1 and TGF-β directly stimulate epithelial cell repair; (3) bioactive compounds strengthen tight junction proteins; (4) lactoferrin and PRPs reduce gut and systemic inflammation; and (5) prebiotic activity improves the microbiome. A 2024 meta-analysis of 10 randomized clinical trials confirmed significant reductions in gut permeability markers with colostrum supplementation.
How long does colostrum take to work for leaky gut?
Many people notice improvements in gut symptoms within 3–7 days of starting colostrum. Clinical trials typically measure significant changes in intestinal permeability at 2–8 weeks. For full immune and autoimmune benefits, allow 3–6 months of consistent use.
What is the best dose of colostrum for leaky gut?
For gut healing: 1–2 teaspoons (approximately 5–10g) twice daily on an empty stomach. Clinical trials have commonly used 20g/day. For athletic performance and anti-aging: up to 2 tablespoons twice daily. Always start with a lower dose if you’re new to colostrum.
Can I take colostrum if I’m lactose intolerant?
Yes, in most cases. High-quality bovine colostrum contains very little lactose — significantly less than regular milk. Sovereign Laboratories is specifically formulated to be low-lactose. People with a true cow’s milk protein allergy (IgE-mediated) should avoid it, or try goat milk colostrum instead.
Is liposomal colostrum really better?
Yes, significantly so. Standard colostrum immunoglobulins are largely destroyed by stomach acid before reaching the intestine. Liposomal delivery technology protects these bioactives through the entire GI tract, increasing their bioavailability by up to 1,500%. For gut healing specifically, this is a critical advantage.
When is the best time to take colostrum?
First thing in the morning on an empty stomach, and ideally again in the evening on an empty stomach. Never mix with hot beverages — heat above 170°F denatures the proteins. Mix with 1–2 ounces of cool water and drink on its own.
Does colostrum help with allergies?
Yes — this is one of the most consistent reports from long-term users, including my own experience. Colostrum supports immune tolerance through gut healing (leaky gut drives immune dysregulation), T-cell modulation via proline-rich polypeptides, and IgA enhancement at mucosal surfaces. Many people report dramatic reductions in seasonal allergy symptoms after 4–8 weeks of consistent use.
What does the 2024 research say about colostrum?
The 2024 meta-analysis published in Digestive Diseases and Sciences pooled 10 randomized controlled trials and found that bovine colostrum significantly reduced the lactulose/rhamnose and lactulose/mannitol ratios — the gold-standard measures of intestinal permeability. A separate 2025 systematic review confirmed gut health benefits in children. A 2024 in vitro study confirmed colostrum strengthens tight junction proteins against SIBO-associated bacterial damage.
Can I give colostrum to my pets?
Yes — bovine colostrum is safe and beneficial for dogs and cats. Start with ¼–½ teaspoon per day for small animals; large dogs can tolerate up to 1 teaspoon daily. Many pet owners report improved coat quality, reduced allergic skin reactions, and better digestion.
More From The Healthy RD on Gut Health and Natural Supplements
- Comprehensive Leaky Gut Diet Guide: Everything You Need to Know
- Gut Health and Hormones: How Your Microbiome Controls Hormone Balance
- Berberine: The Golden Compound for Gut, Heart, and Brain Health
- Best Health Supplements According to Registered Dietitians
- Nutrients for Glowing Skin: What an RD Actually Eats and Recommends
- The Fascinating Broccoli Sprout Benefits for Brain Health and More
References
- Hajihashemi P, et al. (2024). Bovine Colostrum in Increased Intestinal Permeability in Healthy Athletes and Patients: A Meta-Analysis of Randomized Clinical Trials. Digestive Diseases and Sciences, 69(4), 1345–1360. doi:10.1007/s10620-023-08219-2. PubMed
- Oswal M, et al. (2025). Effect of bovine colostrum supplementation on gut health of children: A systematic review. Journal of Pediatric Gastroenterology and Nutrition, 80:1018–1027. doi:10.1002/jpn3.70033. Wiley
- Giffard EH & Kim Y. (2023). Bovine Colostrum for Gut Barrier Function and Microbiome Modulation: A Systematic Review. Nutrients, 15(24), 5122. doi:10.3390/nu15245122.
- Playford RJ. (2024). Bovine Colostrum: Therapeutic Potential and Clinical Evidence. ScienceDirect. doi:10.1016/j.sctalk.2024.00116X. ScienceDirect
- Li R, et al. (2022). Bovine Colostrum Modulates the Intestinal Permeability of Professional Athletes During Periods of Intense Exercise: A Systematic Review and Meta-Analysis. Nutrients, 14(12), 2541. doi:10.3390/nu14122541. PMC
- Dziewiecka H, et al. (2022). A Systematic Review of the Influence of Bovine Colostrum Supplementation on Leaky Gut Syndrome in Athletes. Nutrients, 14(12), 2512.
- Linehan K, Ross RP & Stanton C. (2023). Bovine colostrum for veterinary and human health applications: a critical review. Annual Review of Food Science and Technology, 14(1), 387–410.
- Ulfman LH, et al. (2022). Therapeutic Potential of Bovine Colostrum in Digestive Diseases. Nutrients, 14(18), 3740. doi:10.3390/nu14183740.
- Saad K, et al. (2019). Bovine colostrum in children with autism spectrum disorder. Journal of Investigative Medicine. PMC6326569
- Playford RJ, et al. (2001). Bovine colostrum is a health food supplement which prevents NSAID induced gut damage. Gut, 44(5):653–658.
- Buckley JD, et al. (2002). Bovine colostrum supplementation during endurance running training improves recovery, but not performance. Journal of Science and Medicine in Sport. PMC2564397
- Shing CM, et al. (2009). Bovine colostrum supplementation and exercise performance. Sports Medicine, 39(12), 1033–1054.
- Xu ML, et al. (2019). Lactoferrin: A Natural Antimicrobial Protein. International Dairy Journal. PubMed 31168590
- Hałasa M, et al. (2022). Oral Supplementation with Bovine Colostrum Decreases Intestinal Permeability and Stool Concentrations of Zonulin in Athletes. Nutrients, 9(4), 370. Tandfonline
- Uruakpa FO, et al. (2002). Colostrum and its benefits: a review. Nutrition Research, 22(6), 755–767.
- Nutraceuticals World. (2024, September). In Vitro Study Suggests Bovine Colostrum May Prevent Leaky Gut. Read article
About Heidi Moretti, MS, RD, CLT — The Healthy RD
Heidi Moretti is a registered dietitian with 25 years of clinical experience in functional nutrition and natural medicine. She is the author of the Amazon bestselling books Cortisol Fix, Period Fix, and The Whole Body Guide to Gut Health. Heidi has researched supplements and natural medicine throughout her career and has a passion for helping people find the root causes of their health issues. Follow her at @HeidiHmoretti and on LinkedIn.
Pingback: Leaky gut-eczema connections
Pingback: SIBO diet plan pitfalls + how to eat to feel better
Pingback: Can you use essential oils for immune system benefits?
Pingback: How to Reduce SIBO Die Off Symptoms + Prevention
Pingback: Are Natural Antihistamines the Best Treatments for Allergies?
Pingback: Do you have low stomach acid? Signs and simple remedies
Pingback: 9 Wildflower Honey Benefits + How to Use | The Healthy RD
Pingback: Should You Try Colostrum For Allergies?