Olive leaf extract is becoming a popular supplement for boosting immunity and general health. It contains antioxidants and health-promoting substances. Studies suggest benefits for heart health ...

Olives and olive oil contain this too, but at lower levels. Generally, the greener the leaf (the less yellowish) the more oleuropein it contains. Leaves picked in spring also have higher levels ...

Studies show that olive oil and olive leaf extract have cardiovascular health or heart health benefits, such as preventing hypertension (high blood pressure). Vitamin C also plays numerous roles in ...