28/05/2026
We’ve been taught to fear the sun.
But what if complete sun avoidance is creating a different kind of health crisis?
A 20-year Swedish study following nearly 30,000 women found something deeply uncomfortable:
Women who avoided sunlight had a significantly higher risk of early death compared to those with regular sun exposure.
Not because of skin cancer.
But because sunlight affects far more than the skin.
Light influences:
• circadian rhythm
• mitochondrial function
• immune signalling
• cardiovascular health
• hormones
• inflammation
• sleep and nervous system regulation
Your body is not separate from nature.
It responds to rhythm, light, and environmental signals every single day.
This isn’t about reckless tanning or burning your skin.
It’s about understanding that health is rarely found in extremes.
Modern life has disconnected us from many of the biological signals humans evolved with — and sunlight may be one of the most important.
Balance matters. Context matters. Terrain matters.
If this changed the way you think about sunlight, save this post and share it with someone who needs to read it.