CALCA and Anxiety: Given CGRP is a therapeutic target for neurobiological disorders (Edvinsson et al. 2018; Labastida‐Ramirez et al. 2023; Sarkar et al. 2025) and a CGRP intervention before stress has long‐lasting effects on affect (Hashikawa‐Hobara et al. 2015), future studies will investigate its potential role in alleviating heightened anxiety.