Healing Among the Trees: How Nature, Humor, and Hope Support Cancer Coping

Nature has always been a place of peace, but what if it could also be part of a real treatment plan? In this episode of the Cancer and Comedy podcast, Dr. Brad Miller and Deb Krier share how time among the trees—whether in the mighty redwoods of California or a shady sycamore in the backyard—can play a surprising role in healing for people impacted by cancer. 

Research shows that “forest bathing,” the practice of fully immersing yourself in the sights, sounds, and even scents of the woods, can lower stress, boost immunity, and even increase the activity of natural killer cells that help fight cancer. It’s not just about taking a walk—it’s about slowing down, breathing deeply, and letting nature do its quiet work. Studies have found that even an hour among trees can reduce blood pressure, balance blood sugar levels, and improve sleep quality. 

But beyond the science, there’s something deeply human about being surrounded by green. Dr. Miller describes how the majesty of the redwoods helped him find perspective, and how even small doses of nature—like sitting under a backyard tree or tending a houseplant—can recharge the spirit. In contrast, places like Death Valley, stark and lifeless, remind us why we crave green spaces for balance and hope. 

The takeaway? You don’t need a national park to feel the benefits. A local park, a walk at lunch, or a patch of flowers outside your window can offer the same gift. Tune in to hear how reconnecting with trees and nature can help turn the grim weight of cancer into a grin of resilience and renewal. 

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