THE | DIET DETECTIVE^®

Did you know that kiwifruit is more than 700 years old? Kiwifruit history began in the Yang-tse river valley in China, where it was called "Yangtao." The Yangtao was considered a delicacy by the court of the great Khans who cherished its delicious flavor and emerald-green color. The small, brown, fuzzy "Yangtao" fruit grew wild on vines that wrapped around trees. Between 1800 and 1900 knowledge of the fruit spread to other countries, and samples of the fruit and seeds were sent to England. In 1904 plant cuttings were brought to the United States (1999 Produce Availability and Merchandising Guide, The Packer. 1999). Seeds were sent to New Zealand in 1906, and the fruit was renamed the "Chinese Gooseberry" (Wellness Encyclopedia of Food and Nutrition, 1992). New Zealand's "Chinese Gooseberry" variety was first shipped to the United States in 1962, where it was re-named Kiwifruit after New Zealand's national bird the "kiwi." In the 1970s it was grown in California and available for the first time in supermarkets throughout the United States. Most kiwifruit imported to the United States comes from Chile and New Zealand. Kiwifruit is available year-round.

The grapefruit we know today was developed in the West Indies in the early 1700s and first introduced to Florida in the 1820s. Today, most grapefruit is still grown in Florida. Since the early part of the 20th century, mutant strains of white grapefruit have appeared with pink to slightly reddish color, and have been propagated by citriculturists into several strains of grapefruit that are now best known as the Ruby Red. Grapefruit got its name from the way it grows in clusters (like grapes) on the tree. There is no mistaking a grapefruit tree—they are large with glossy dark green leaves and the fruit hangs in clusters on the tree. Grapefruit trees are beautiful and a member of the citrus family offering about 69% of the RDA for vitamin C. Grapefruit also provides about 250mg of potassium and pectin a soluble fiber effective in lowering cholesterol levels. It seems to be a cross between an orange and a shaddock, combining the sweet and tangy flavor of each fruit.

The grape is one of the oldest fruits to be cultivated going back as far as biblical times. Spanish explorers introduced the fruit to America approximately 300 years ago. Some of the most popular ways in which the fruit is used, is eaten fresh, in preserves or canned in jellies, dried into raisins, and crushed for juice or wine. Although, machines have taken the place of much handwork, table grapes are still harvested by hand in many places.