Wounds Quickly Heal in Happy People
A team of researchers from Ohio State University involved 37 couples given the small cuts on their hands, then a camera recorded all their conversations.
The result after 12 days healed lacerations was found on couples who almost never fights.
Researchers explained, this is possible because happy people are better at producing the oxytocin hormone which is the hormone associated with feelings of happiness. This hormone also stimulates the immune system.
As reported by geniusbeauty, couples who often quarreled, actually increase the production of the cortisol or stress hormones that can weaken the immune system.