Puberty is a natural process that happens as children grow into teenagers. During this time, their bodies undergo many changes, such as growing taller and developing new physical features. For example, girls may start to develop breasts and begin their menstrual cycles, while boys may notice their voices getting deeper and growing facial hair. These changes are caused by hormones, which are special chemicals in the body. Along with physical changes, puberty also affects emotions and social interactions. Teenagers may experience mood swings and feel more self-conscious about their appearance. It's a time of exploration and discovering one's identity, as friendships and relationships become more important. Understanding puberty can help young people navigate this exciting yet challenging stage of life.