A Review of Studies on the Efficacy of Horticultural Therapy Interventions based on physical and Mental Health Indicators in the Elderly

In order to better grasp the efficacy of horticultural therapy on the physical and mental health of the elderly, this paper will compile the current efficacy effects of horticultural therapy on the mental health, physical health, social interaction, and cognitive ability of various types of elderly people based on a review of the current status of horticultural therapy research on the elderly at home and abroad. It is found that, first, horticultural therapy can reduce depression and anxiety, reduce the risk of cardiovascular disease, and promote physical health in the elderly. Secondly, horticultural therapy for the physical and mental health of the elderly in China is in its infancy, while the development abroad is relatively more mature. Thirdly, there is a lack of research on the mechanism of action and more reasonable form design of horticultural therapy for the elderly both at home and abroad.