Sunlight: Good and Bad for Your Skin
Human Skin and Sunlight: A Comprehensive Review of UV Radiation, Photoreactions, and Photoprotection
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Chronic sun exposure disrupts the skin’s circadian rhythm
Most people assume circadian rhythms are only about sleep and light exposure to the eyes, not realizing skin cells also follow a daily cycle that sunlight can disrupt.
Practical Takeaways
Get short, regular sun exposure (e.g., 10–15 minutes of midday sun on arms and face) to support vitamin D and circadian health without burning.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Chronic sun exposure disrupts the skin’s circadian rhythm
Most people assume circadian rhythms are only about sleep and light exposure to the eyes, not realizing skin cells also follow a daily cycle that sunlight can disrupt.
Practical Takeaways
Get short, regular sun exposure (e.g., 10–15 minutes of midday sun on arms and face) to support vitamin D and circadian health without burning.
Publication
Journal
International Journal of Newgen Research in Pharmacy & Healthcare
Year
2025
Authors
Ishika Panchal, Sunayana Rathore
Related Content
Claims (3)
Too much sun exposure can seriously harm your skin by damaging cells, aging it faster, weakening your skin’s defenses, and even leading to skin cancer.
Getting the right amount of sunlight helps your body make vitamin D and keeps your sleep-wake cycle on track, which together help keep you healthy.
Your skin acts like a shield that protects your body from germs, chemicals, and injuries, keeping everything inside safe and working properly.