““In addition to the potential to cause health problems, lectins can also stimulate weight gain. The reason that wheat became the grain of choice in northern climates is thanks to a uniquely small lectin in wheat, known as wheat germ agglutinin (WGA), which is responsible for wheat’s weight-gaining propensity. You read that correctly. Wheat helped your ancestors gain or maintain weight in ancient times when food was often scarce; back then, a “wheat belly” was a great thing to possess! And guess what? That WGA in the “ancient” forms of wheat is just as present in modern wheat—hence the weight gain.””
