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NAD+ precursor concentrations in commercial cow milk1
| Organic | Conventional | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Brand A | Brand B | Brand C | Brand D | All | Brand A | Brand B | Brand C | Brand D | All | |
| Nicotinamide, μmol/L | 2.4 | 7.1 | 5.0 | 7.9 | 5.6 ± 2.5 | 5.6 | 0.67 | 8.9 | 5.4 | 5.2 ± 3.4 |
| NR, μmol/L | 3.1 | 0.84 | 2.2 | 1.4 | 1.9 ± 1.0 | 2.5 | 1.7 | 5.4 | 2.7 | 3.1 ± 1.6 |
Values are expressed as means ± SDs, n = 4. NR, nicotinamide riboside.
