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Anorexia: Foods
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Anorexia is a term used to describe the situation where an animal loses his appetite and does not want to eat or is unable to eat. Appetite is psychological, dependent on memory and association, as compared with hunger, which is physiologically aroused by the body's need for food.
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Anorexia has dire effects on the body and mind because an anorexic’s body is more or less feeding on itself. When the vital functions of the brain, heart, and lungs don’t get enough nutrients from food consumed, they raid secondary organs, starting with skin, hair, muscles, and bones. In addition, decreasing metabolism slows the heart and lowers the amount of oxygen that gets to the brain, while electrolyte imbalance endangers heart function.
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Anorexia often begins with a diet or an intent to shape up physically. You don't start this with the intention of developing anorexia. However, if you become anorexic, the dieting and weight loss take on psychological functions that, although unanticipated and unplanned, are very powerful. As you begin to lose weight, for instance, you may enjoy having a new sense of control in a life in which you previously did not feel effective or strong at all. Oftentimes you do not have a comfortable sense of your own abilities and are driven to keep proving or establishing your competence in a variety of things. Being able to say "no" to food, to hold forth over hunger, and being able to command your body weight, all may shore up a your self-esteem or sense of self in the short run.
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Anorexia affects your entire body. Its effects can stretch from the skin on your arms to the beat of your heart, and often times affect a deeper, psychological side of you. Many complications can arise from anorexia. Due to a lack of food in the body, various systems are not properly nourished. The effects of this malnourishment are very dangerous and sometimes irreversible.
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Anorexia may make females infertile, or unable to have children, because fertility depends on having a certain amount of body fat. You may ... develop osteoporosis—a condition in which your bones become brittle and may even break. Low bone mineral density in adolescent women who suffer from anorexia is a common problem, partly because of low calcium intake. Even young women who take calcium in their food or in supplements can get osteoporosis because amenorrhea can prevent their bodies from totally absorbing the calcium.
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Anorexia is more than just a problem with food. It's a way of using food or starving oneself to feel more in control of her life and to ease tension, anger, and anxiety. While there is no single known cause of anorexia, several things may contribute to the development of the disorder:
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