| Effect | None |
| Trial Design | Double blind |
| Trial Length | 1-6 months |
| Number of Subjects | 52 |
| Sex | Male |
| Age Range | 18-29, 30-44, 45-64 |
| Body Types | Average |
Chlorella supplementation was able to increase plasma antioxidant profile, and trended to decrease blood pressure but failed to be significant. DNA damage decreased in both Chlorella and placebo, study population were smokers
