TED-Ed: Why do some people go bald? - Sarthak Sinha

The video explores the topic of baldness, discussing its historical perception and the scientific understanding of hair growth. It explains the structure of hair and the phases of the hair growth cycle. The causes of baldness, such as genetics and stress, are examined, along with the role of dihydrotestosterone (DHT) in male pattern baldness. The video also highlights scientific advancements in hair restoration, including drugs and stem cell research, offering hope for those experiencing hair loss.

What new insight or understanding did you gain from this video?