Honey is the nectar made in the hive by the insect bee from the flowers of flowering plants. Bees take nectar or secretions from the flowers of plants with a moisture content of about 80%, deposited into their second stomach, after 30 minutes of fermentation under the action of the body's transforming enzymes, returned to the hive to spit out the hive, the temperature inside the hive is often maintained at about 35 ℃, after a period of time, the water evaporates and becomes honey with a moisture content of less than 20%, stored in the hive hole, sealed with beeswax. In addition to glucose and fructose, honey also contains a variety of vitamins, minerals and amino acids. 1 kilogram of honey contains about 3,000 kilocalories. Honey is a supersaturated solution of sugar and crystallizes at low temperatures. The crystallized part is glucose and the non-crystallized part is mainly fructose. Honey can beautify your face.