| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | arsenic | South Asian countries | In some South Asian countries, arsenic contamination in groundwater is a major public health issue, leading to widespread exposure and health problems. | 1 |
| 2 | arsenic | South Asian culture | Arsenic has historically been used in Ayurvedic medicine in controlled doses for certain health benefits, although this practice is controversial and has faced criticism internationally. | 1 |