Tai points out that exercise not only burns calories but it also reduces the body's resistance to insulin, allowing the hormone to exert its effects. Some people can thereby achieve the effects of medical treatment without taking any medication.
戴東原指出，運動除了消耗熱量外，還可以使身體中的胰島素抗拒性降低，作用更加順暢，有些人可以因此達到「不藥而癒」的效果。