Researchers from Anglia Ruskin University (ARU) conducted a comprehensive review of studies from around the world to explore the potential of exercise as a way to improve mental health. The analysis, which was published in the journal Neuroscience and Biobehavioural Reviews, discovered a significant link between engaging in low to moderate intensity exercise and lower rates of depression.A study found that engaging in physical activity can decrease the likelihood of experiencing depression by 23% and anxiety by 26%. Low and moderate physical activities like gardening, golf, and walking showed a particularly strong link to lower depression risk. However, high intensity exercise did not show the same strong connection.
Physical activity was also linked to a decreased risk of severe mental health conditions, including a 27% reduction in psychosis/schizophrenia.
These findings were consistent across genders, age groups, and different countries around the world.
Lead author Lee Smith, ProfeProfessor of Public Health at Anglia Ruskin University (ARU), stated: “The prevention of mental health complications has become a significant challenge and a crucial area in public health. These conditions are intricate and require a comprehensive approach to treatment, which may include medication, therapy, and lifestyle modifications.
“The impact of different levels of physical activity on depression underscores the necessity for specific exercise recommendations. Moderate exercise can enhance mental health through biochemical reactions, while high-intensity exercise may exacerbate stress-related responses.The importance of recognizing that individuals may respond differently to exercise is crucial for effective mental health strategies. This suggests that recommendations for physical activity should be personalized for each person. It is particularly important to note that even low to moderate levels of physical activity can have positive effects on mental health. This is significant because these lower levels of activity may be more attainable for individuals who are not able to commit to a high-intensity exercise program and can make smaller lifestyle changes.
