Published August 18th, 2013 - 07:36 GMT Too much time on Facebook is not at all healthy. Tags:FacebookHizballahthe University of Michigan LatestPopular New details revealed about the upcoming Samsung Fold phones Couple sign GTA 6 'contract' for husband to play uninterrupted Pakistani PM to attend Iran supreme leader's funeral Love has no limits: Couple arrested after climbing atop Empire State Building for proposal Taylor Swift's wedding: List of strict rules on guests Loading content ... Subscribe Sign up to our newsletter for exclusive updates and enhanced content Subscribe Now Subscribe Sign up to get Al Bawaba's exclusive celeb scoops and entertainment news