Sunlight, Circadian Rhythm, and Mood

“Keep close to Nature’s heart… and break clear away, once in awhile.”
- John Muir

Depression often disrupts sleep.

Sleep disruption worsens depression.

It becomes circular.

Exposure to natural light, especially morning light, helps regulate the circadian rhythm. Research consistently shows that light exposure influences serotonin production, a neurotransmitter connected to mood stability.

Seasonal Affective Disorder (SAD) is one clear example of this connection. Reduced daylight exposure during the winter months correlates with increased depressive symptoms for many individuals.

But even outside of seasonal depression, natural light helps anchor the body’s internal clock.

Artificial light is constant and harsh.

Natural light changes gradually.

That gradual shift signals safety.

It signals rhythm.

Stepping outside early in the day (even briefly) is not a grand solution. But it is a biological cue that steadiness is possible.

Journal Prompts

If you are so inclined ... writing about your emotions and needs has been proven to be beneficial in helping to gain peace and alleviate stress. There’s no right way to answer.

How much natural light do I get in the first hour after waking?

What changes in my mood when I spend part of my morning outdoors?

Videos & Books

If quiet moments might help you reset, or if you are unable to get to a natural setting, here are some YouTube channels focused on nature, including my own, The Nature Break. Also included are some books on the benefits and beauty of nature.

YouTube Nature Channels:

• Scenic World: Longer format videos from around the world with calming music.

• The Nature Break: Nature walks set to quiet music, short duration 2- 4 minutes

Books:

• The Sacred Balance by David Suzuki

• The Hidden Life of Trees by Peter Wohlleben

Featured Video: Please enjoy this video from the Nature Break…

Comments

5 Best Nature Books ...to Slow Your Mind

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The Nature Break

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