Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
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Eating a banana can cheer you up!
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Those who get out of bed by 7am are more likely to be thinner and happier.
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The key to happiness is spending your money on experiences rather than possessions, according to studies.
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Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
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