According to an article in The Healthy, A readers digest; written by
Lauren David she states: "Research has shown there are many benefits
to being in the presence of nature, whether that’s in a forest, having
a small garden, or keeping a few household plants. “One study showed
that patients at a hospital who had plants in their room reported less
pain, lower blood pressure, less fatigue, and less anxiety than
patients without plants in their rooms,” says Dr. Jenny Seham, PhD,
Attending Psychologist, Director, Empowerment Series Garden, AIM (Arts
and Integrated Medicine) Montefiore Health Systems in the Bronx, NY.
How is this? She explains: “Cortisol, the stress hormone, has been
shown to lower with plant interaction, lowering fatigue, irritability,
and blood pressure,” adding: 'Gardening and care for plants can help
people turn people away from negative thoughts or emotions.' "
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