That’s according to recent research, which also found that college-age women spend nearly an hour and a half on Facebook every day, on average. The researchers surmise that Facebook use encourages comparison, which can sap positive body image, especially for women who already fret about their weight. Be mindful of your time on social media and take note of how it makes you feel. Facebook—like friendship—should be a source of support and empathy, not doubt and insecurity.

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