Researchers noted that conditions like anxiety and depression, which often involve hyperactivity in the amygdala, can lead to excessive emotional responses and difficulties in emotional regulation.

Studies show mixed results on zinc for cold prevention, treatment The U.S. Food and Drug Administration (FDA) does not approve any dietary supplements, including zinc, for safety or effectiveness ...

Zinc supplements are not scientifically proven to prevent or treat colds, as some social media posts appear to imply. Some studies suggest zinc supplements may help you feel better more quickly, but ...