What Is the Connection between Cranberry Juice and Bladder Infection?

Cranberry, also known as cranberry, is an evergreen shrub dwarf vine plant in the genus Vacinium macrocarpon. The whole looks like a crane, and the flowers are like crane heads and beaks. Called "craneberry". Its fruit is an oval-shaped berry with a length of 2 to 5 cm, which changes from white to dark red, and has a taste of heavy sourness and sweetness ^[1] .

The plant height is 5-20 cm, and the vine-like branches spread about 2 m. It has 5 to 10 mm oval leaves and dark pink flowers. The bent petals and exposed stamens point forward. The whole looks like a crane. The flowers are like a crane's head and beak. Therefore, the cranberry is also called "crane" Berry". its

Cranberries grow mainly in the cold northern hemisphere and are limited to northern Massachusetts,

Harvesting methods include wet and dry methods. Most of them adopt wet harvesting. Fruit farmers fill the cranberry fields with water, so that the water surface is 15-20 cm higher than the cranberry vines. The cranberries float on the water. The fruit farmers circle the fruits together and pass Conveyor belts transport them to trucks; dry harvesting uses a picker equipped with a comb-shaped conveyor belt, which picks the cranberries from the branches and transports them directly to sacks for transportation. Cranberries harvested by dry methods only account for 5% to 10% of their total mass, and are mainly sold in the form of fresh fruit ^[1]

Cranberries have a long history of cultivation in the North American continent, and the local Indian Aboriginal Department first ate cranberries. They made cranberries into jams, dried fruits and other foods; they also used cranberry juice to heal wounds to heal wounds; as dyes to dye cloth. In the 15th century, European colonists first landed on the North American continent. Due to their unsuitability to the environment, various illnesses appeared. Indians introduced cranberries to immigrants. The health function of cranberries played a significant role in the health recovery of European immigrants. They fell in love with this cranberry and planted it. Cranberry food recipes, including sauces, pies, and fruit juices, are also served as food for Thanksgiving ^[1] .

The immigrants exported cranberries to Europe as a tribute to the nobles of Europe. In 1677, the New England colonial government paid tribute to three kings of North American produce, including Indian corn, cod and cranberries. But after a long voyage, the cod and corn were rotten, and only the cranberries appeared to the King of England in their original form. Since then, cranberries have gained a reputation for their long-lasting and non-perishable characteristics. 300 years ago, a captain in New Jersey brought a large amount of dried cranberry water for consumption by a water voyager during a sea voyage, and unexpectedly found that cranberry could cure scurvy. Since then, cranberries have been favored as food for preventing scurvy. During the American Revolution, a veteran named Hall Henry established a cranberry farm in the small town of Dennis, Mass., The earliest record of commercial cultivation of cranberries. In the following 200 years, with the advancement of planting technology and the mining of the health functions of cranberries, the health effects of cranberries have been understood by more and more people, and the scale and yield of cultivation have continued to increase ^[1] .