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D'Adamo Personalized Nutrition - Blood Type Diet

Deflect - Lectin Blocker (Blood Type O)


Deflect - Lectin Blocker (Blood Type O)


Product Description

The original shield against lectins. Designed to block problematic food lectins known to negatively impact Blood Type Os.

Why should we be aware of dietary lectins?

William C. Boyd, an American immunochemist, was the first researcher to identify the blood type specificity of many common dietary lectins. His findings revealed that lectins can bind to many of the carbohydrate antigens found in the gut and immune system. This binding process may compromise the intestinal tract, inhibit healthy metabolism and disrupt the immune system, causing a variety of health problems including intestinal and bowel irritation, bloating, weight gain and lethargy.

Deflect O was developed by Dr. Peter D'Adamo, author of Eat Right 4 Your Type and are specifically formulated for blood type O. To promote maximum absorption, Deflect O contains n-acetyl D-glucosamine, sodium alginate and bladderwrack seaweed. When used in conjunction with a blood type O diet (including knowing foods high in lectins to avoid), Deflect O may assist in maintaining healthy weight loss, optimize metabolism and develop a more balanced digestive system.

120 vegetarian capsules
Suggested Use: Two (2) capsules 2-3 times daily with meals as a dietary supplement or as directed by a physician
Is this Product Vegetarian? No
Usable by All Types: Type O
Contains Crustacean from N-Acetyl D-Glucosamine (isolated from crab shell)

This product contains no sugar, salt, gluten, wheat, yeast, corn, soy, eggs or dairy, no preservatives, color or flavors, and no artificial ingredients.

CALIFORNIA RESIDENTS: This product falls under Prop 65


Click the Play button to hear to Dr. Peter J. D'Adamo discuss Deflect.


For California Residents

warning-10pt.png WARNING: Consuming this product can expose you to Lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

Our perspective on what Prop 65 means.

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