| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | blue light | Western countries | Blue light from electronic devices is often considered harmful to sleep patterns and eye health, leading to the use of blue light filters and glasses. | 1 |
| 2 | blue light | Western countries | Blue light from screens can affect sleep and eye health, leading to concerns about excessive exposure. | 1 |
| 3 | blue light | Western countries | Blue light from electronic devices can disrupt sleep patterns and affect overall health. | 1 |
| 4 | blue light | Western countries | Blue light from electronic devices can disrupt sleep patterns and affect melatonin production. | 1 |
| 5 | blue light | Western countries | Blue light from screens can disrupt sleep patterns and affect circadian rhythms. | 1 |