Happiness Hormone Released With Laughter
This page is the CodyCross answer for the clue below from Tundra and Taiga, Group 1697, Puzzle 1 (Northwest Territories).
Question is: Happiness Hormone Released With Laughter
and the answer is: OXYTOCIN
Word Meaning:
OXYTOCIN — (biochemistry) A hormone that stimulates contractions during labor, and then the production of milk; also plays a role in social bonding.
Definitions from Wiktionary.