Pertanyaan

A food staple is a food that makes up the dominant part of a population’s diet. Food staples are eaten regularly—even daily—and supply a major proportion of a person’s energy and nutritional needs. Food staples vary from place to place, depending on the food sources available. Most food staples are inexpensive, plant-based foods. They are usually full of calories for energy. Cereal grains and tubers are the most common food staples. There are more than 50,000 edible plants in the world, but just 15 of them provide 90 percent of the world’s food energy intake. Rice, corn (maize), and wheat make up two-thirds of this. Other food staples include millet and sorghum; tubers such as potatoes, cassava, yams, and taro. Food staples traditionally depend on what plants are native to a region. However, with improvements in agriculture, food storage, and transportation, some food staples are changing. For example, in the islands of the South Pacific, roots and tubers such as taro are traditional food staples. Since 1970, however, their consumption has fallen. Foods that were particular to one region are becoming popular in regions where they don’t traditionally grow. Quinoa, for instance, is a grain-like plant that is grown high in the Andes Mountains of South America. Today, quinoa is popular far outside of Latin America. Although staple foods are nutritious, they do not provide the full, healthy range of nutrients. People must add other foods to their diets to avoid malnutrition. (Adapted from: www.nationalgeographic.org. Accessed on January 20, 2020) What is staple?