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Bright and breezy? You’ve got serotonin to thank. Gloomy and grumpy? A big ol’ hug and a burst of oxytocin will perk you up. As it turns out, there’s a chemical side to happiness. Lifestyle factors and genetics certainly play a role in this—the latter accounting for 50 percent of your high spirits, research says. Still, how happy you are is dictated by a quartet …
[ flok-yuh-luhnt ]
Jan 24, 2021