The advances of modern medicine have inadvertently led to a globally ageing population plagued primarily with non-communicable diseases. In addition to traditional medical approaches, nature-based therapy is becoming an increasingly attractive option, with its potential to holistically address physical and mental facets of health and well-being, and to complement 'preventive' and 'population health' strategies, both of which form the bedrock of sustainable healthcare. However, at present, there is vast heterogeneity in the implementation of nature-based therapy, limiting its widespread and sustainable use. The aim of this review is to practically examine and provide a focussed summary of the current evidence with a view to identifying existing gaps and limitations, and to propose directions for future research and implementation within the healthcare setting.
Humans ; Singapore ; Tertiary Care Centers ; Hospitals, Public ; Delivery of Health Care ; Nature ; Complementary Therapies/methods* ; Medicine, Traditional/methods*

The purpose of this paper was to identify theories that underpin the relationship between perceived restorativeness and psychological wellbeing. This study also aimed to identify the types of activities that the respondent preferred to use as psychological resources when dealing with threatening situation. The instruments used in this study were Perceived Restorativeness for Activities Scale (PRAS) and Psychological Wellbeing Scale. The questionnaires were administered to a sample of 192 Master of Education students. The findings demonstrated that Master of Education students possess a high level of psychological well-being (Mean = 4.39, SD = 0.611) and high level of perceived restorativeness for their preferred activities (Mean = 4.57, SD = 0.76). The most preferred activities for restorativeness approach included participation in social context, followed by engaging in outdoor activities and lastly observing nature. The fascination property of perceived restorativeness obtained the highest score. Thus, the findings of the study illustrate the students’ preferred activities of restorativeness for maintaining their level of psychological wellbeing.
Perceived restorativeness ; Psychological well-being ; Psychical activities ; Nature ; Social contexts

OBJECTIVETo investigate the effects of short-term forest bathing on human health.

METHODSTwenty healthy male university students participated as subjects and were randomly divided into two groups of 10. One group was sent on a two-night trip to a broad-leaved evergreen forest, and the other was sent to a city area. Serum cytokine levels reflecting inflammatory and stress response, indicators reflecting oxidative stress, the distribution of leukocyte subsets, and plasma endothelin-1 (ET-1) concentrations were measured before and after the experiment to evaluate the positive health effects of forest environments. A profile of mood states (POMS) evaluation was used to assess changes in mood states.

RESULTSNo significant differences in the baseline values of the indicators were observed between the two groups before the experiment. Subjects exposed to the forest environment showed reduced oxidative stress and pro-inflammatory level, as evidenced by decreased malondialdehyde, interleukin-6, and tumor necrosis factor a levels compared with the urban group. Serum cortisol levels were also lower than in the urban group. Notably, the concentration of plasma ET-1 was much lower in subjects exposed to the forest environment. The POMS evaluation showed that after exposure to the forest environment, subjects had lower scores in the negative subscales, and the score for vigor was increased.

CONCLUSIONForest bathing is beneficial to human health, perhaps through preventive effects related to several pathological factors.

Baths ; China ; Cytokines ; metabolism ; Humans ; Hydrocortisone ; blood ; Life Style ; Lymphocyte Subsets ; Male ; Nature ; Recreation ; Stress, Physiological ; Testosterone ; blood ; Trees ; Young Adult

The way of life and mode of thinking of mankind is being changed by modern biological technology. It may be come true again that coexist and evolution of man and nature because the development of modern biological technology, but it also cannot avoid produce some new problem which made people have a think deeply to biological warfare, ethics and morals, law, society, food safety, production of industry and agriculture, energy resources, environment.
Agriculture ; methods ; Animals ; Bioethics ; Biological Warfare ; prevention & control ; Biotechnology ; trends ; Environment ; Food Technology ; Humans ; Industry ; methods ; Nature