Singing
Singing reduces cortisol by 19%. Singing loudly for 5–10 minutes increases a specific immune cell by 37%, an effect comparable to vitamin C supplementation. Singing increases lung function by 14% by engaging the diaphragm and respiratory m…
1 sources - 4 claims
Singing reduces cortisol by 19%. Singing loudly for 5–10 minutes increases a specific immune cell by 37%, an effect comparable to vitamin C supplementation. Singing increases lung function by 14% by engaging the diaphragm and respiratory musculature as a form of respiratory exercise. The emotional engagement of singing activates neurobiological pathways that reduce stress hormones and stimulate immune activation.