In regards to natural body scent, research shows that women who breathe in a testosterone-like substance in male sweat, called androstadienone, feel more attracted to men they may not have otherwise been attracted to [Saxton]. After breathing in this substance for at least 15 minutes, a woman may feel more aroused, happy, and attentive to the man she is interacting with. This initial level of attraction can help facilitate a deeper conversation and connection that may lead to a new relationship.