Source: ”Why Do Gentlemen Really Prefer Blondes?” By Jena Pincott
- On average, men with low-pitched voices fathered more children. (Coren Apicella, anthropologist at Harvard University)
- Testosterone also shapes a man’s musculature and jawline, increased their sex drive, improves sperm quality, and makes better athletes and hunters (University of Paris at Naterre)
- A deep voice is basically an advertisement of testosterone
[More Science/Psychology of Sex, Love, & Attraction]