Laughter, often touted as the best medicine, is now being recognized for its vital role in children’s development. According to Dr. Jacqueline Harding, an early childhood expert at Middlesex University in London, laughter and play are essential for healthy brain growth, emotional well-being, and social bonding.

The Science Behind Laughter

In her book, “The Brain That Loves to Laugh,” Harding explains that joy is a complex biological phenomenon that aids children in navigating stress and building resilient, receptive minds. Laughter activates broad brain networks, including motor regions and the prefrontal cortex, even before children learn to speak. This activation helps the brain resolve conflicting ideas, boosting creativity and engaging working memory, effectively acting as a “mental workout.”

At the molecular level, laughter decreases stress hormones like cortisol and epinephrine while increasing “happiness chemicals” such as dopamine, serotonin, and endorphins. It also boosts oxytocin, which strengthens emotional bonds between parents and children.

Impact on Learning and Development

Prolonged stress, conversely, impairs learning, suppresses immune function, and alters the developing limbic system, which governs emotion and long-term memory. Harding emphasizes that the emotional state of young children directly influences how they navigate the world. Parents can foster these benefits through spontaneous play and joyful connections, which help children develop emotional regulation, strengthen feelings of safety and connection, and support social and cognitive development.

Harding advocates for integrating humor into classrooms to reduce cognitive load and improve retention of key concepts. By uplifting the nervous system, joy creates an optimal environment for information absorption. Safe relationships and non-stressful play environments promote learning, and the curriculum should never be prioritized over these fundamental factors.

Original reporting: Fox News (HLL/CB) — read the source article.