| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | nicotinamide adenine dinucleotide | health | Recognized as an important dietary supplement for energy production and anti-aging properties | 1 |
| 2 | nicotinamide adenine dinucleotide | health | Not widely known or recognized, except among professionals in the fields of biology, biochemistry, and health sciences | 1 |