It’s not your screen: Experts say indoor lighting is the bigger threat to your eyesight
A new study suggests dim indoor lighting, not screens themselves, may be the key driver of the global myopia epidemic.
The theory proposes insufficient light during close-up work signals the eye to elongate, causing nearsightedness.
Bright outdoor light provides enough retinal stimulation to support healthy eye development and counter this effect.
This reframes the crisis, shifting focus from screen time to the importance of environmental brightness.
Increasing indoor light during reading or device use could be a simple, low-cost preventive strategy.
Read Full Article: https://www.naturalnews.com/2026-02-27-screen-indoor-lighting-big-threat-to-eyesight.html
