Olive leaf extract comes from the leaves of the olive tree (Olea europaea) and is rich in polyphenols, particularly oleuropein. It is recognized for its antioxidant, antimicrobial, and anti-inflammatory effects.
For athletes, this extract may support immune health, especially during periods of heavy training, and help combat exercise-induced oxidative stress. Some studies also suggest mild cardiovascular benefits, which can enhance circulation and oxygen delivery during physical exertion.
Olive leaf extract is also explored for its potential to regulate blood pressure and blood sugar—both relevant for sustained performance and recovery.
Synonyms:
Olea europaea leaf extract, Oleuropein extract.
Benefits:
- Strong antioxidant and immune support
- May support cardiovascular function
- Helps regulate blood pressure and blood sugar
Sources:
Extracted from olive tree leaves.
Observations:
Common in capsules and immune support blends. Mild gastrointestinal upset may occur in high doses.
Related Fields of Study:
Phytotherapy, Immunology, Exercise recovery, Nutritional science.