Olive oil aficionados have many reasons to think they might live a long time, too.
Olive oil appears to protect the bones, joints, skin, liver and heart.
And, olive oil does not contain cholesterol. Its monounsaturated fatty acids promote the good HDL blood cholesterol while inhibiting the harmful LDL blood cholesterol. Reduce saturated fat in your diet by substituting olive oil for other fats. Use olive oil in place of butter, margarine, and other oils with your favorite recipes. The Mediterranean diet is considered to be one of the world's most healthy.