Definition of Brain Drain. Brain drain can be described as the process in which a country loses its most educated and talented workers to other countries through migration. This trend is considered a problem, because the most highly skilled and competent individuals leave the country, and contribute their expertise to the economy of other countries.
Olives, like many other kinds of produce such as potatoes and sour cherries, just aren't something that you eat raw. Unprocessed, straight off the tree, they are bitter, very bitter, and the green ones even more so than ones which have fully ripened to black.
The nutrition in olives adds up. A serving of about 20 olives, which you might enjoy in an olive-rich recipe like a tapenade, provides nearly 10 percent of your daily recommended intake of iron. Kalamata olives are also a source of calcium. Getting enough calcium keeps bones strong and can encourage sleep. Your body absorbs calcium best when you also consume potassium, magnesium, and vitamin C. Try combining sliced Kalamata olives with tomatoes and kale and serving with pasta or quinoa.