Table 5.
Adverse events in the standardized bilberry extract (SBE) and placebo groups.
| Adverse Events | Placebo (n = 54) | SBE (n = 55) |
|---|---|---|
| Common cold | 12 | 10 |
| Headaches | 11 | 18 |
| Digestive symptoms (stomachache or diarrhea) | 6 | 6 |
| Menstrual pain | 3 | 4 |
| Other | 17 | 24 |
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