english: They become overactive as a result, meaning a person with hyperthyroidism experiences a higher metabolism signaled by a faster heartbeat, constant hunger, and rapid weight loss.
non_english: Za posledicu postaju preaktivne, što znači da osoba sa hipertireozom doživljava veći metabolizam u obliku bržeg rada srca, stalne gladi i munjevitog gubitka težine.