Optimal Health Daily - Fitness and Nutrition 3207: Should You Avoid Lectins? by Danielle Omar of Food Confidence on Understanding Lectins
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Nov 30, 2025 Unravel the mystery of lectins, the controversial compounds often labeled as 'anti-nutrients.' Discover how they may affect nutrient absorption and hear why avoiding them completely might not be necessary. Learn practical cooking methods to reduce lectin levels and personalize your diet based on individual tolerance. Delve into the potential benefits of lectins, such as immunity support, while also considering the risks associated with excess consumption. Join the discussion on navigating trendy food fears with science and common sense.
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What Lectins Are
- Lectins are carbohydrate-binding proteins found across nature in plants, animals, and microbes.
- Some plant lectins likely act as defense proteins similar to flavonoids or antioxidants.
Common Sources Of Dietary Lectins
- The richest dietary lectin sources include grains, legumes, dairy, and nightshade vegetables.
- Many other foods contain lower lectin levels too.
Potential Benefits And Cost Of Avoidance
- Some lectins have beneficial roles, including immune, antimicrobial, and anti-cancer properties.
- Completely avoiding lectins long-term is difficult and can remove nutrient-dense foods.