People who put a lot of effort and money into fantasy football could have worse mental health than those who use it less, research suggests. A new study found more experienced players suffered less anxiety than those who were less experienced, but could have more mental health concerns depending on how much they committed to the game, how much money they spent and how much they compared their team to others. Researchers found that players who spent a high amount of time comparing their fantasy football team with those of other players reported poorer mental health, while those who frequently c…