Stuff You Should Know✓Claim Key Takeaways Hormones do not act alone; they interact with many organs and neurotransmitters in the bodyTestosterone & estrogen are more than just sex hormones – Estrogen in females is important for bone growth, energy, muscle development, endurance, physical movement/urge to take actionTestosterone in males plays a role in mood, bone growth and development, muscle mass, and strengthRead the full notes @ podcastnotes.orgWe think of estrogen and testosterone as the female and male sex hormones and they may seem kind of gross (is that just Josh?), but that simple understanding is way off. A magical biochemical dance between the two creates everything from bones to moods. See omnystudio.com/listener for privacy information.