Does cooking food often transforms its chemical make up?

Yes, cooking food often transforms its chemical makeup. Heat can break down complex molecules, making nutrients more accessible and altering flavors and textures. For example, cooking can denature proteins, gelatinize starches, and break down cell walls in vegetables, which can enhance digestibility and nutrient absorption. Additionally, certain cooking methods can create new compounds, such as those formed during caramelization or the Maillard reaction.