Poverty: Its Effects and Its Solutions

As well as its causes, poverty has wide-ranging and often devastating effects. Many of its effects, such as poor nutrition and physical health problems, result directly from having too little income or too few resources. As a result of poor nutrition and health problems, infant mortality rates among the poor are higher than average, and life expectancies are lower than average. Other effects of poverty may include infectious disease, mental illness, and drug dependence. Some effects of poverty are not as easily understood. For example, studies link poverty to crime, but by no means are all poor people also criminals. In many cases, the primary effects of poverty lead to other problems. Extended hunger and lack of employment, for instance, may lead to depression, which may sometimes contribute to criminal behavior. The relationship between poverty and personal or social problems is very complex. For example, studies of mothers on welfare reveal that those with multiple problems—such as depression, substance abuse, and being a victim of domestic violence—are much less likely to find work and escape poverty. What is less clear, however, is whether these problems result from the disadvantages of poverty.

Malnutrition and Starvation

Malnutrition is one of the most common effects of poverty. In developing countries, the poorest people cannot obtain adequate calories to develop or maintain their appropriate body weight. In Ethiopia, for example, it is estimated that almost half of all children under the age of 5 suffer from malnutrition. Poor children in developing countries often suffer the most, commonly from a deficiency known as protein-energy malnutrition. In these cases, children lack protein in their diets, especially from an insufficient amount of mother’s milk. Protein-energy malnutrition leads to a variety of problems, including gastrointestinal disorders, stunted growth, poor mental development, and high rates of infection. Prolonged malnutrition can lead to starvation, a condition in which the body’s tissues and organs deteriorate. Long-term starvation almost always results in death.

In addition to caloric malnutrition, most poor children and adults suffer from severe vitamin and mineral deficiencies. These deficiencies can lead to mental disorders; damage to vital organs; failure of the senses, such as poor vision; problems conceiving or delivering babies; and gastrointestinal distress.

Even in the major cities of developed nations, the poor often have unhealthful diets. Resulting in part from a lack of health care and nutritional education and in part from the lower availability and higher cost of better-quality foods, the urban poor tend to eat too much of the wrong kinds of foods. The urban poor commonly eat foods that are fatty or fried, high in sugar and salt, and made of mostly processed carbohydrates. Their diets are often high in low-grade fatty meats, chips, candies, and desserts and low in vegetables, fruits, whole grains, and high-quality lean meats and fish. Such diets commonly cause obesity and hypertension, both of which can contribute to heart disease and other ailments.