How Soy helps to reduce Cholesterol?

Eating soy-based foods can slightly lower  low-density lipoprotein (LDL) cholesterol, known as the “bad” cholesterol.

Saponins.

Saponins are heat-stable and are present in all of the soy protein products except those that are extracted with alcohol.

These compounds may contribute to cholesterol lowering by increasing bile excretion.

https://www.wikihealthnews.com/