About Lectin Shield
Lectin Shield is a gut support supplement that claims to promote digestive health and intestinal strength. It may help fight against lectin overload in the body. The producer highlights that this product may also neutralize cellular damage.
In precise, Lectin Shield is a blend of nine ingredients that have been shown to improve intestinal functions, prevent lectin overload, reduce gas and bloating, diminish cravings, boost digestive strength, improve blood circulation
Quick Facts & Specs
Gundry MD Lectin Shield
Lectin Shield is a one-of-a-kind gut-health supplement, but it’s a 3-1 formula designed to support intestinal health & help reduce instances of gas.
- Benefit:Supports intestinal health.
- Uses:Helps curb cravings.
- Active Ingredients:N Acetyl D-Glucosamine, Bladderwrack, Okra Extract, Methylsulfonylmethane and Sodium Alginate
Gundry MD Lectin Shield Pros & Cons
- It might play an active role in supporting intestinal health
- It claims to help block dietary lectins
- May help curb cravings
- May improve digestion
- May reduce gas and bloating
- Product may cause undesired side effects
- May not prevent dietary lectins from piling
- Contains shellfish
- Warnings are written in small print
How Does It Work? | The Science Behind Lectin Shield
Lectins are proteins found in all animals and plants that work to bind carbohydrates found on the surface of cells. Lectins play the role of interactions and communications between cells for recognition according to the Harvard School of Public Health.
While lectins defend plants in nature, they are quite harmful to human digestion. This is because they resist being broken down as they are stable even in acidic environments. Lectins are known to cause adverse effects such as nausea, vomiting, stomach upset, diarrhea, and in the most fatal cases, it causes the clumping of red blood cells. This is where Lectin Shield comes in by preventing the buildup of these lectins while improving intestinal health.
Lectin Shield Ingredients – What to Look For?
The key ingredients in this formula include;
N Acetyl D-Glucosamine – This ingredient is a naturally occurring amino sugar that works as a precursor for epithelial glycosaminoglycan synthesis.
A study in the Natural Medicine Journal proved that N-Acetylyglucosamine (NAG) improved inflammatory bowel disease (IBD) symptoms by binding lectins.
Bladderwrack – This ingredient is a type of seaweed that is scientifically identified as Fucus vesiculosus. Like any other seaweed, it supplies the body with key nutrients including carbohydrates, proteins, minerals, and polyunsaturated lipids among others.
According to Marine Drugs, the focus is a good source of fibers and minerals.
Okra Extract – This ingredient is used in traditional African and Asian medicine to combat gastritis. According to the PLoS One journal, the effectiveness of this ingredient is due to its polysaccharides content. These polysaccharides help to inhibit the adhesion of Helicobacter pylori to stomach tissue.
Methylsulfonylmethane – This ingredient has become a popular dietary supplement due to its anti-inflammatory effects.
According to the Nutrients journal, MSM supplementation improves inflammation, joint/muscle pain, antioxidant capacity, and oxidative stress. MSM is considered Generally Recognized As Safe (GRAS).
Sodium Alginate – Alginates are complex carbohydrates known as polysaccharides and are derived from brown seaweeds.
In the Food Hydrocolloids Journal, sodium alginate was found to decrease the permeability of intestinal mucus. This reduction was found to reduce problems associated with high rates of lipid absorption like hyperlipidemia.
Lectin Shield – Questions and Answers
Q: How to Use Lectin Shield?
A: Take two capsules daily with your two largest meals.
Q: Does Lectin Shield Have Any Side Effects?
A: Yes, this product contains shellfish which may cause hives and other allergic reactions in users who have a shellfish allergy.
Q: Can I Use Lectin Shield If I Have A Health Condition?
A: No, users with a shellfish allergy and health conditions such as blood pressure and diabetes, should consult their doctors first. Some reviewers claimed that this supplement caused their blood pressure to hike. Users who are under 18, pregnant, nursing, on medication, or have health concerns should also check with their doctors before using this supplement.
Q: Does Lectin Shield Work?
A: Yes, this product may work, an ingredient like N-Acetylglucosamine is considered effective in blocking dietary lectins. And in terms of general intestinal health, Lectin Shield may work as advertised.
Q: What Is Lectin Shield Money-back Guarantee, Return & Refund Policy?
A: All Gundry MD products such as this one have a 90-day money-back guarantee. Return product within 90 days for a full refund.
Gundry MD Best Sellers
|Brand||Price||Active Ingredients||Explore Products|
|Gundry MD Lectin Shield||79.95 bottle||N Acetyl D-Glucosamine, Bladderwrack, Okra Extract, Methylsulfonylmethane and Sodium Alginate||Shop Now|
|Gundry MD||$60-70 bottle||Hemp Seed Protein, Flaxseed, Spirulina, Licorice, Grape Seed, L-Glutamine, Wormwood Powder||Shop Now|
|Gundry MD Energy Renew||$74.95||Beet Root Extract, Hibiscus, Maqui Berry, Cranberry, Pomegranate, Strawberry, Amia, Acerola||Shop Now|
|Gundry MD Proplant Complete Shake||$69.95||Hemp Protein, Spirulina, Flaxseed||Shop Now|
|Gundry MD PrebioThrive||$79.00||Acacia Gum, Flaxseed, Fiber, Agave Inulin, Galacto-oligosaccharides||Shop Now|
|Gundry MD Total Restore||$44.95||L- Glutamine, PepZin GI™, Licorice Root Extract, and N-acetyl D-glucosamine||Shop Now|
|Gundry MD Vital Reds||$69.95||Green Tea, Aronia Berries, Grape Seed Extract, Mulberry Extract, Bitter Melon Extract||Shop Now|
|Gundry MD Bio Complete 3||$80.00||CoreBiome™, Sunfiber®, ProDURA®||Shop Now|
|Gundry MD Primal Plants||99.99 per jar||Cinnamon Bark, Fennel Seed, Green Tea Leaf, Bromelain, Bacillus Coagulans||Shop Now|
Is Lectin Shield Safe? – Warnings & Complaints
Yes this product may be safe for users who are not allergic to shellfish and have no health condition. This product is claimed to be formulated using natural ingredients. Customers complained about the side effects they experienced such as stomach discomfort.
Lectin Shield Customer Reviews & Results – What Users Are Saying
Users gave varied reviews on this product. Positive reviewers claimed that the product was a success. A user who had taken Lectin Shield for 3 months claimed to have seen a difference after discontinuing use. As for negative reviewers, some claimed it had no effect on their digestive health while others complained that it hiked their blood pressure, caused stomach discomfort, and unrelenting heartburn.
Lectin Shield: Packages, Deals, Prices & Where to Buy It
On the company’s Official Website, this product costs;
- 1 bottle costs $79.95
- 3 bottles cost $224.85
- 6 bottles cost $419.70
On Amazon a bottle costs $59.95.
The Bottom Line on Lectin Shield
Lectin Shield is a supplement that claims to block dietary lectins from over piling in the gut which is a cause of indigestion and stomach discomfort. It contains super ingredients that are claimed to be all-natural. These ingredients work together to strengthen the intestine, improve digestion and gut health.
According to customer reviews, this product has both positive and negative reviews with some customers claiming it worked for them while others claimed it did not work for them. This product is limited to some users especially those with shellfish allergies.
If exempted to use this product, there are alternatives such as KaraMD Lectin Guard which is free from shellfish ingredients.
Is There Anything Else You Should Know About Lectin Shield?
While this product claims to provide a 100% refund for returned products, some users at the BBB complained that they did not receive any refund from the company. According to these reviewers, users may want to be sure of how the return policy works.
Where To Find It
You can BUY it directly from the manufacturer’s Official Website
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
 N-Acetylglucosamine for Treatment of Inflammatory Bowel Disease
 Catarino MD, Silva AMS, Cardoso SM. Phycochemical Constituents and Biological Activities of Fucus spp. Mar Drugs. 2018;16(8):249. Published 2018 Jul 27. doi:10.3390/md16080249
 Messing J, Thöle C, Niehues M, et al. Antiadhesive properties of Abelmoschus esculentus (Okra) immature fruit extract against Helicobacter pylori adhesion. PLoS One. 2014;9(1):e84836. Published 2014 Jan 9. doi:10.1371/journal.pone.0084836
 Butawan M, Benjamin RL, Bloomer RJ. Methylsulfonylmethane: Applications and Safety of a Novel Dietary Supplement. Nutrients. 2017;9(3):290. Published 2017 Mar 16. doi:10.3390/nu9030290
 Sodium alginate decreases the permeability of intestinal mucus
 Rhodes, J. (2021). Nutrition and gut health: The impact of specific dietary components – it's not just five-a-day. Proceedings of the Nutrition Society, 80(1), 9-18. doi:10.1017/S0029665120000026