Are Beards a Sexual Signal?

  There’s a whole world of controversy surrounding beards, even though, at first glance, they’re nothing more than secondary characteristics of being male. Some people hate them, some love them, and in certain populations, there’s a whole culture around them. Taking this into account, it’s pretty normal for many to wonder if beards are a sexual signal. Beards are one of the most visually prominent male secondary sexual traits and a sexually dimorphic characteristic of our species. They play an important role in communication and social processes such as competitiveness, aggression, and sexuality. In this article, you’ll be able to…