If you want to have a fair complexion, eat tomatoes, oranges, lemons, hawthorn, citrus, etc.
The whiteness of the skin is mainly determined by the melanin's ability to synthesize melanin. According to the introduction of Chu Jingqin, director of dermatology at the Peace hospital of Heilongjiang Province, melanocytes are distributed among the primary cells of human epidermis, and after a series of metabolic processes, melanin can be produced. The more melanin is produced, the darker the skin is; on the contrary, the more white the skin is.
According to media reports, studies have shown that regular consumption of foods rich in proline and rare elements of zinc, copper, iron, such as animal viscera liver, kidney, crustacean clams, crabs, river snails, oysters, aquatic products mullet, beans Soybeans, lentils, green beans, red beans, hard shelled peanuts, walnuts, black sesame, and raisins, etc., have a darker skin color.
Vitamin C can interfere with the biosynthesis of melanin, if you want to make your skin white, you may wish to eat more foods rich in vitamin C, such as tomatoes, oranges, lemons, hawthorn, citrus and so on.
The urine bag set consists of A drainage bag and A suction device. Qhy-a is the single drainage bag, and qhy-b is the drainage bag + suction device. The drainage bag consists of the bag body, Catheter , lifting lug, joint, guard cap, drainage port, drainage bottom plug, anti-reflux device, and current limiting clip .The suction device is composed of negative pressure bottle, drainage tube joint, suction tube joint, suction connection pipe, automatic drainage device, drainage port and bag body.Should be sterile.
It is used for the collection of body fluids (blood, gastric juice, etc.), secretions (sputum, flushing fluid, etc.) and human excreta (urine, etc.) in hospital, clinical departments and during surgery or after surgery.
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