D'Adamo Personalized NutritionLectin Blocking Formula Designed for Type 0 IndividualsDietary SupplementStearate Free EncapsulationGMP Quality AssuredDr. Peter D'Adamo has identified dietary lectins (proteins found in many common foods) as an important influence on the body's immune system and metabolism. As a result of this research, he has designed specific 'lectin blocking' formulas to help support the body's immune system and metabolism.