Lectins are often referred to as a plant's natural defense mechanism. Functionally, lectins are proteins that act like tiny "barnacles"—they bind to specific sugar molecules in our blood, gut lining, and nervous system to discourage predators from eating the plant.

5 Plant Categories High in Lectins

  • Beans and Legumes
  • Squash
  • Grains
  • Nightshades
  • Out-of-Season Fruits