BEIJING, July 23 (Xinhuanet) -- Watching a movie can boost hormone levels, making people feel more romantic or more aggressive. If you want to learn about someone's personality, look at their video collection. 

  ¡¡They say sentimental films such as "The Bridges of Madison County" caused levels of the hormone progesterone to rise by more than 10 percent in both men and women. CRIENGLISH.com said Friday.

    While watching a crime and action film, men with the highest levels of testosterone had them soar by as much as 30 percent more.

    Watching a documentary about the Amazon rain forest did not affect hormone levels.

    Scientists suggest that if you want to learn about someone's personality, look at their video collection. 

    (CRIENGLISH.com)