Exactly which cartilage in the human body is the Adam's apple located on?

The laryngeal prominence, commonly known as the Adam's apple, is located on the thyroid cartilage of the human body. Specifically, it is a bony protrusion formed by the anterior fusion of the left and right laminae of the thyroid cartilage. It serves as an important anatomical landmark of the larynx and is present in both males and females, though it is more prominent in males. If abnormal swelling, pain, or difficulty swallowing occurs in the laryngeal area, prompt medical attention is recommended.

The thyroid cartilage is the largest cartilage of the larynx, shaped like a shield. Its midline anterior junction projects forward to form the laryngeal prominence. Located below the hyoid bone and above the cricoid cartilage, it lies along the midline of the neck. In adult males, the angle between the two laminae of the thyroid cartilage is sharper, resulting in a more pronounced bulge.

The position of the laryngeal prominence is closely related to laryngeal function. The thyroid cartilage not only forms the major portion of the anterior and lateral walls of the laryngeal cavity but also protects internal structures such as the vocal cords and trachea. The laryngeal prominence moves up and down during swallowing, assisting in physiological functions such as breathing and voice production.

In daily life, avoid forcefully pressing or impacting the laryngeal prominence. Minimize excessive vocal strain such as loud shouting. Avoid excessively hot or hard foods that may injure the laryngeal mucosa. Keep the neck warm to prevent cold exposure, and maintain laryngeal health through proper and scientific care.