Studies linking nutrition and mental well-being have emerged in the past decade. Certain foods, for instance, are associated ...

But doing so has been proven to boost a sense of belonging and improve mood and happiness. One 2014 study ... gradual advancements across the board leads to perpetual improvement.

More than simply positive mood, happiness is a state of well-being that encompasses living a good life, one with a sense of meaning and deep contentment. Feeling joyful has its health perks as well.

A recent study published in Management Science finds that happiness increases ... likely improves across the board, in any role, when people are in a good mood. After all, if negative emotions ...