Vanishing Caloric Density

Trung discusses the concept of vanishing caloric density, where certain foods, like Doritos, seemingly dissolve in the mouth, tricking the brain into wanting more. This phenomenon is linked to how our body perceives food intake and digestion, with saliva playing a crucial role in this sensory experience. He references influential works that explore why we crave processed foods, highlighting the intricate connection between our senses and appetite.