| Effect | None |
| Trial Design | Double blind |
| Trial Length | n/a |
| Number of Subjects | 9 |
| Sex | Male |
| Body Types | Trained, Average |
200mg of Panax Ginseng, taken acutely one hour before endurance testing, was unable to increase physical performance in runners. Lactate production was reduced when measured 60 minutes after the start of exercise.
