| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | selenium | Eastern Europe | Selenium deficiency is more common due to lower soil levels, leading to increased awareness of the importance of selenium in the diet. | 1 |
| 2 | selenium | Europe | Selenium is commonly used as a dietary supplement for its potential health benefits. | 1 |
| 3 | selenium | Europe | Selenium is commonly found in dietary supplements and is considered important for human health. | 1 |