Giving chocolates on Qixi Festival:
It is a well known fact: women love and adore Chocolates. Studies shows women love chocolate before birth. Chocolates can make a woman feel like a little girl again! Chocolates are perfect gifts for expressing your love on Qixi Festival.
Except from stabilizing womens hormones during certain periods, chocolate helps the body to generate Serotonin, which is the hormone that regulates hapiness. And that is what the Qixi Festival is all about: Love and Happiness.
Research also shows that chocolate is helping to generate Phenylethylamine. This chemical is released when you are in love and it stimulates other (psyhical) desires.