This unpredictability and the euphoric “hit” it provides drive fans to watch matches frequently, chasing the same thrilling rush. Alongside dopamine, football fans also experience an increase in testosterone levels and heart rates exceeding 100 beats per minute during matches, further amplifying the excitement.
The hypothalamus plays its part too, producing oxytocin – the so-called "cuddle hormone" – which strengthens the bonds between fans. This chemical release fosters a deep sense of camaraderie, both within stadiums and among supporters gathered around screens worldwide.