In her PhD, Violeta Heras studied the biological mechanisms behind the link between early-onset puberty and infantile obesity in female rats. Animals have always fascinated Violeta Heras. As a child, questions like “how do they interact with the environment?”, “how do they adapt to different conditions?” started to pop up in her mind. Later on, when she was about to decide what to study in … Continue reading How is puberty starting younger?