The gardening cohorts reported stronger social connections, lower stress levels and about a 7% increase in fiber intake, which have been shown to reduce risk factors for some physical and mental illnesses, including depression, high blood pressure, type 2 diabetes and cancer. They also reported a 42-minute weekly increase in physical activity, which the non-gardeners did not.
A mindful, rewarding and versatile activity
Previous studies have arrived at similar findings. In 2020, for instance, researchers at the University of Exeter and the Royal Horticultural Society in the U.K. found the health and well-being of gardeners over nongardeners to be similar to that of residents of wealthy communities over those who live in poorer areas.
In addition to encouraging mindfulness, grounding people in the present moment and providing a sense of achievement, Thompson said, “research has also shown that exposure to sunlight can boost serotonin levels, while contact with soil introduces beneficial microbes linked to mood enhancement.”
So, it seems you just can’t go wrong with gardening.
“Physically, gardening improves strength, flexibility and balance. Socially, it can foster connection. Cognitively, it engages problem solving and creativity,” Thompson said, adding that it’s a highly adaptable activity.
“Gardening can be scaled to any space, ability or age, and its benefits are accessible to everyone,” she said.
Deep down, we gardeners have always believed this. Now, we have the science to prove it.
Damiano writes regularly about gardening for The Associated Press. She may be contacted at jessica@jessicadamiano.com.
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