Dr. Hong explains that as the stomach bulges, it presses up the diaphragm, which interferes with the normal functioning of the heart and lungs. Air exchange in the lungs is inadequate, and circulation of blood poor.
洪建德醫師表示，胖寶寶的腹部脂肪厚而且向上鼓起，使得橫隔膜向上升，因而壓迫到心肺的正常功能，造成肺部換氣不足，血液循環自然不好；所以稍微動一下，就容易疲倦。