Well-being is a broad concept encompassing multiple dimensions, all unified by subjective states of positive mood and long-term pleasure. Despite the overestimation of the impact of certain methods such as supplements or therapies without sufficient scientific backing, there are habits with strong empirical evidence that significantly enhance well-being. This essay explores, from a neuroscience perspective, the impact of exercise, meditation, sleep, and nutrition on well-being. It highlights that exercise not only improves physical health but also plays a crucial role in mental health by alleviating anxiety and depression, enhancing cognition, and increasing resilience to stress. Likewise, meditation has positive effects on emotional regulation, pain control, and brain plasticity, with demonstrated benefits at the structural and functional levels of the brain. Continue reading Three short divulgation essays – 3 Increasing well-being: the neuroscience of good habits