| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | polycythemia | US | Polycythemia is commonly associated with conditions like polycythemia vera, a rare blood cancer. | 1 |
| 2 | psilocybin | US | Illegal and considered a controlled substance in most parts of the US and Western countries | 1 |
| 3 | psilocybin | United States | Psilocybin mushrooms are classified as illegal drugs and their possession, sale, or use is punishable by law. | 1 |