Why Doctors Are Prescribing Nature Walks

In early April 2022, about two dozen children and their families gathered beneath the redwoods in a regional park near Oakland, Calif. They sat with a physician, Dr. Nooshin Razani, beneath the branches of the ancient giants, breathing the fresh air and discussing the phenomenon of fairy rings—when a mama tree is cut down, the baby trees grow up in a circle surrounding the stump of the parent tree.

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