The life expectancy of human beings has been extended, and the transition from aging to aging is accelerating. This rapid increase in aging has made health problems of the elderly more important. The health problems of elderly people are burdened with social and economic burden. Along with the physical change of the elderly, the psychological stability and mental health measures of the elderly should be emphasized and adequate and sustainable social support for the elderly should be provided. A healthy lifestyle is an important factor that had been better in the elderly with a lively social relations determine these social links are physical activity, the ability of the elderly. Elderly people living in the facility tend to be depressed or self-esteemed by mental anxiety due to the transfer from the family to the facility. Therefore, we need a program to improve the self - esteem and depression of the elderly. If a non-single, self-integration program is provided to the elderly, the integration program consisting of nature-friendly contents will be familiar to the elderly and participation will increase. The program with the play is effective because it can give pleasure and laughter, and the nature-friendly integration program is applied. A natural-friendly integration program is an integration program of integrated forest healing, horticultural therapy, and play, based on an earlier paper on the effects of forest healing and plant-mediated horticultural therapy, Respectively.

• Chang Mi Kim(Department of Natural Theraphy, Graduate School of Integrative Medicine, Sunmoon University, Asan 31140, South Korea)
• Geo Lyong Lee(Department of Natural Theraphy, Graduate School of Integrative Medicine, Sunmoon University, Asan 31140, South Korea) Corresponding author