Summer brings with it many opportunities to get out of the house and enjoy all that the great outdoors has to offer. Canadians seem to agree. Between 2011 and 2021, the number of Canadian households engaging in outdoor activities near their homes increased to about 8 in 10 (1). But what positive effects can outdoor activities have on our health? From walking to guided gardening to forest therapy, research sheds “sunlight” on the benefits and motivates us to get up and get outside (2-7).
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1. Walking
Research shows that walking can help enhance various aspects of our physical, mental, and social health (2-5). For example, in previously inactive older adults, walking can reduce risk factors for heart disease like weight, body fat, and blood pressure (2;3). What’s more, making the move from solo walking to walking groups offers additional benefits like getting the chance to socialize with peers and obtain motivation to increase physical activity levels (4). Walking groups have also been shown to reduce depressive symptoms in people living with chronic conditions (5).
Guided gardening, more formally known as horticultural therapy, involves gardening under the supervision of a trained therapist and with the aim of achieving a specific health goal (6;8-10). Research shows that guided gardening may improve mood through feelings of happiness, quality of life, and physical function in some older adults. More research is needed on what an optimal guided gardening program looks like (6).
Forest therapy refers to a practice in which a person fully immerses themselves and their senses in nature (7;11;12). This can look like taking a walk through a forest or sitting in a forest and viewing the nature around you (7;11-13). Research shows that forest therapy may lower blood pressure and stress in adults living in urban settings. More high-quality research is needed to confirm these findings and recommend what program characteristics are most effective (7).
The world is our playground, so let’s go out and play in it. But, while engaging in outdoor activities, safety should be a top priority. Pay attention to heat warnings, stay hydrated, avoid peak hours when the sun is the strongest, and protect your skin with sunscreen and physical barriers like hats and clothing. Also, consider whether you need to adjust certain activities to meet your abilities, goals, and needs. Your healthcare team can help you identify which activities are right for you and how to engage in them safely.
