| Effect | Decrease |
| Trial Design | Double blind |
| Trial Length | 1-6 months |
| Number of Subjects | 58 |
| Sex | Both Genders |
| Age Range | 18-29, 30-44, 45-64 |
Watercress consumption at 85g for 8 weeks is associated with less DNA damage at baseline and in response to oxidant stress in the white blood cells of healthy persons, with more protective effect in smokers.
