Aerobic exercise can serve as a frontline treatment for mild depression and anxiety, researchers report. A large analysis found the strongest benefits in young adults and new mothers, who face higher mental health risks. Scientists reviewed 63 studies covering nearly 80,000 people and published the findings in the British Journal of Sports Medicine.
Activities that raise the heart rate, such as running or dancing, showed the greatest impact on depression. Resistance training and yoga also helped but to a lesser degree. Group and supervised sessions delivered added benefits, suggesting social connection plays a key role in reducing symptoms.
World Health Organization estimates hundreds of millions live with depression or anxiety worldwide. Experts say exercise can match or sometimes exceed traditional treatments for mild cases. However, researchers stress it should complement, not replace, therapy or medication for people with more severe conditions.
