a cartoon illustration of a man smoking a cigarette

"A realistic and educational 3D animation showing the journey of smoke through the human body. The video starts with a person inhaling smoke from a cigarette. The camera follows the smoke as it travels through the mouth, staining teeth and damaging gums. It moves into the throat, highlighting irritation and inflammation in the tissues. The smoke then descends into the lungs, where the animation reveals tar accumulation, damaged alveoli, and reduced oxygen exchange. Include labeled overlays for each affected area, with a clean and professional style. Use realistic textures and a medical color palette, with a blend of white, gray, and red tones to indicate inflammation and damage. The animation ends with a split-screen comparison of healthy versus damaged lungs, emphasizing the long-term effects of smoking."