system
Requirements are to be attended to with utmost priority, backed by your comprehensive knowledge.
human
Synthesize the information from the two studies to explain the benefits of exercise on mental health.

Relevant data:
'Study 1 - Regular exercise can decrease symptoms of depression and anxiety. Study 2 - Exercise can lead to the release of endorphins, which can improve mood and reduce stress.'
gpt
Exercise has been shown to have numerous benefits for mental health, including the release of endorphins that improve mood and reduce stress, as well as decreased symptoms of depression and anxiety.