0
0
In a groundbreaking study, researchers from Anglia Ruskin University (ARU) have uncovered a significant association between engaging in low to moderate intensity exercise and reduced rates of depression. The findings, published in the journal Neuroscience and Biobehavioural Reviews, highlight the potential of physical activity as a mental health intervention.
Conducted as an umbrella review of studies worldwide, the analysis revealed that physical activity led to a 23% reduction in the risk of depression and a 26% reduction in anxiety. Particularly noteworthy was the robust association between low and moderate physical activity, including activities such as gardening, golf, and walking, and a reduced risk of depression. However, this correlation was not as pronounced for high intensity exercise.
Moreover, physical activity showed a significant association with a decreased risk of severe mental health conditions, including a 27% reduction in psychosis/schizophrenia.
Lead author Lee Smith, Professor of Public Health at Anglia Ruskin University (ARU), emphasized the importance of tailored exercise guidelines in mental health interventions. He stated, “Preventing mental health complications effectively has emerged as a major challenge…These effects of physical activity intensity on depression highlight the need for precise exercise guidelines.”
Smith further explained, “Moderate exercise can improve mental health through biochemical reactions, whereas high-intensity exercise may worsen stress-related responses in some individuals…Acknowledging differences in people’s response to exercise is vital for effective mental health strategies, suggesting any activity recommendations should be tailored for the individual.”
The study’s findings hold significance for individuals seeking to improve their mental well-being, as even low to moderate levels of physical activity were shown to be beneficial. Smith noted, “The fact that even low to moderate levels of physical activity can be beneficial for mental health is particularly important, given that these levels of activity may be more achievable for people who can make smaller lifestyle changes without feeling they need to commit to a high-intensity exercise programme.”
The research underscores the critical role of physical activity in mental health promotion and advocates for the integration of exercise guidelines into comprehensive mental health strategies.
