Dr. Helen Fisher, chief scientific adviser to the Web site Chemistry.com, says her research focused on a sample of 40,000 people on Chemistry.com -- 56 percent female -- with an average age of 37.
"In addition to being great exercise and a stress reliever, sex triggers the release of a number of valuable brain chemicals," Helen Fisher says in a statement. "From improved problem-solving as a result of heightened dopamine levels, to enhanced teamwork skills due to a flood of oxytocin -- there are a number of positive benefits which can improve performance in the workplace."
The study also says:
-- The dopamine rush one gets from sex is associated with improved creativity, so it's likely those who have regular sex are more creative at work.
-- After sex, men and women receive a boost of chemicals that generate feelings of trust, attachment and calm. Those who have regular sex are likely to feel more cooperative and agreeable.
-- Sex also drives up testosterone, which can give men and women feelings of competence, self-confidence and well-being.