# Light Bulbs at Night May Disrupt Your Metabolism

New research highlights how exposure to artificial light, particularly at night, can interfere with circadian rhythms and metabolic processes. This suggests that common lighting habits may contribute to metabolic health issues beyond just sleep disruption.

**Importance:** 3/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/2582914-the-shock-revelation-that-light-bulbs-are-wrecking-your-metabolism/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS) — Mon, 10 Aug 2026 15:00:00 +0000