While it might feel like that morning cup of Joe is helping you be more productive and successful every day, that might not be the case. At least according to recent research.

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The study by the blog Best Mattress Brand, which analyzed more than 1,000 college students, found that students who drank more coffee had lower GPAs than students who drank less of the caffeinated beverage. According to the data, students who didn't drink any coffee had average GPAs of 3.43, while those who consumed one cup of coffee every day had an average 3.41 GPA, those who consumed two had a 3.39

We live in a constantly connected world, but if anything, that can sometimes compound feelings of loneliness. According to a recent study, if people are feeling socially isolated, it could make them more likely to buy brands that feature faces on their labels -- think the cheerful girl in the corner of a bag of Utz chips or KFC’s colonel on the side of a bucket of chicken.

The researchers from the University of Oregon and Christian-Albrechts-University Kiel in Germany made up a set of 18 fake advertisements, complete with brand names and slogans. They had a mixture of ads without faces and ones that clearly did have human faces. They then asked the participants a series of questions about how they felt about the brand, the images they were seeing and about themselves.

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