Olive oil has been used for many purposes throughout history. Today, it is used in medicine; pharmaceutical; and personal hygiene products.
The high level of monounsaturated fats (most notably oleic acid) and the various antioxidants present in olive oil make it a must-have superfood.
In fact, the various health benefits of olive oil are also the reason why it has been named the Mediterranean miracle.
Two Types of Olive Oil
The two most common grades are virgin, or VOO, and extra virgin olive oil, or EVOO. Extra virgin olive oil is obtained by first pulverizing then pressing the fruit of olive trees and virgin olive oil is obtained from the secondary press.
Extra virgin olive oil is of the finest quality available. It also retains the highest level of natural minerals and vitamins. Being the purest grade it has the lowest smoke point of all grades and is usually best used on salad or eaten raw.
Take a look at what one tablespoon of extra virgin olive oil every day can do for you!
1. Anticarcinogenic EVOO
Extra virgin olive oil has anticarcinogenic properties which have been shown to be effective against several types of cancer. The two forms of carcinoma it was most tested against were those associated with the digestive system and breast cancer.
EVOO contains oleic acid which is believed to incite apoptosis (cell suicide) and impede cell proliferation in cancer cells. It is also rich in phenolic antioxidants, such as terpenoid and squalene, which have been shown to have anti-cancer properties.
2. EVOO & Dementia
One of the causes behind Alzheimer’s disease is an excessive accumulation of β-amyloid within the brain. A team of expert at the University of Louisiana at Monroe discovered that oleocanthal, a compound found in extra virgin olive oil, has the ability to control Aβ levels and greatly enhance its clearance.
3. Blood Glucose & EVOO
Extra virgin olive oil shows great promise in reducing diabetes incidence. The Human Nutrition Unit at the Universitat Rovira i Virgili studied the impact of incorporating EVOO into the diet of individuals at risk for cardiovascular disorders. The result was a reduction of diabetes incidence in more than half of the supplemented group of subjects.
The Aarhus University Hospital discovered promising effects of adding extra virgin olive oil into the diets of type 2 diabetic patients. The patients showed reduced averages of blood glucose levels. There was also a measurable reduction in day time systolic and diastolic blood pressure. The subjects’ glucose tolerance was increased as well.
The Ahvaz Jundishapur University of Medical Sciences conducted a study to determine the effectiveness of using a topical olive oil treatment on the foot ulcers of type 2 diabetics. There was a noticeable difference between those treated with topical olive oil and those who only treated with traditional routine wound care. This is another important finding which indicates olive oil has the ability to heal type 2 diabetics inside and out.
4. EVOO: Impact on Bone Mass
The Department of Obstetrics and Gynecology performed a study to determine the anti-osteoporosis effects of extra virgin olive oil. The bone mass of test subjects had increased with dietary supplements of EVOO. In addition, EVOO demonstrated anti-carcinogenic, antioxidant, and anti-inflammatory actions.
A team at the Ain Shams University conducted another trial in which olive oil was found to effectively mitigate osteoporosis in subjects who were ovariectomized, or in whom artificial menopause was induced.
5. Olive Oil and Blood Pressure
A study published in Archives of Internal Medicine journal showed that participants on high blood pressure meds were able to reduce the amount of pills they take if they swapped extra-virgin olive oil (about 30-40 grams per day) for other types of fats in their diet. via eMedicineHealth
Incorporating extra virgin olive oil into your daily diet has been scientifically proven to prevent, treat, and even reverse the effects of numerous negative health conditions.
Dosing considerations for Olive.
The following doses have been studied in scientific research. Take these by mouth:
- For constipation: 30 mL of olive oil.
- For high blood pressure: 30-40 grams per day of extra-virgin olive oil as part of the diet. 400 mg of olive leaf extract four times daily has also been used for high blood pressure.
- For high cholesterol: 23 grams of olive oil per day (about 2 tablespoons) providing 17.5 grams of mono unsaturated fatty acids in place of saturated fats in the diet.
- For preventing heart disease and heart attacks: 54 grams per day (about 4 tablespoons) has been used. As a part of a Mediterranean diet, consuming up to 1 liter of extra-virgin olive oil per week has also been used.