MORE FACTS AND FIGURES ABOUT OLIVES
Sour to bitter, piquant to sweet, the tangy taste of olives are harvested in September but available year round to make a zesty addition to salads, meat and poultry dishes and, of course, pizza.
Olives cannot be eaten right off of the tree; they require special processing to reduce their intrinsic bitterness. These processing methods vary with the olive variety, region where they are cultivated and the desired taste, texture and color. Some olives are picked green and unripe, while others are allowed to fully ripen on the tree to a black color. Yet, not all of the black olives available begin with a black color. Some processing methods expose unripe greens olives to the air, and the subsequent oxidation turns them a dark color. In addition to the original color of the olive, the color is affected by fermentation and/or curing in oil, water, brine or salt.
Olives are a very good source of monounsaturated fats and a good source of vitamin E. Because monounsaturated fats are less easily damaged than polyunsaturated fats, it's good to have some in our cells' outer membranes and other cell structures that contain fats, such as the membranes that surround the cell's DNA and each of its energy-producing mitochondria. The stability of monounsaturated fats translates into a protective effect on the cell that, especially when combined with the antioxidant protection offered by vitamin E
Protection From Cancer & Heart Disease
Free radical damage can lead to numerous ailments. For example, when free radicals cause the oxidation of cholesterol, the oxidized cholesterol damages blood vessels and builds up in arteries, and can eventually lead to heart attack or stroke. So, by preventing the oxidation of cholesterol, the nutrients in olives help to prevent heart disease.
If free radicals damage the cellular DNA in colon cells, the cells can mutate into cancer cells. By neutralizing free radicals, the nutrients in olives help prevent colon cancer. A higher intake of both vitamin E and the monounsaturated fats in olives is actually associated with lower rates of colon cancer.