Olive Leaf Extract

Olive leaf extract comes from the leaves of an olive plant. It contains an active ingredient called oleuropeinTrusted Source. This nutrient is thought to contribute to the anti-inflammatory and antioxidant properties of olive leaf extract. Oleuropein is also shown to have a protection against Alzheimer’s disease.

The antioxidant effects of olive leaf extract may also help with preventing damageTrusted Source or loss of dopamine neurons that’s associated with Parkinson’s disease as well. Researchers believe olive leaf extract can have positive effects on atherosclerosis, or narrowing of the arteries, which is the highest risk factor for heart disease. High levels of LDL, or “bad” cholesterol, and total cholesterol are risk factors for developing this disease.