There is a difference between organic and Non-organic tofu, as mentioned below: Organic tofu is required by law to be prepared from organic, non-GM soya beans that are farmed without using artificial fertilisers, herbicides, or pesticides sustainably. Organic soya is an excellent crop for the environment because its roots replenish nitrogen in the soil that most other plants take away. Soya is commonly cultivated on the borders of rice paddies in Asia because of this purpose. It's also well-suited to low-input farming. On another side, Non-Organic tofu is Genetically modified and produced using synthetic fertilisers, herbicides, and insecticides. Slash and burn, completely unsustainable tactics, are commonly used to grow these crops on deforested land.