jing luo, negative energy & nutrients (20)

Vitamin K It is a fat-soluble vitamin that plays an important role in blood clotting. Vitamin K is known as the clotting vitamin, because without it blood would not clot. Some studies indicate that it helps in maintaining strong bones in the elderly. Individuals with vitamin K deficiency usually have an increased propensity to bruising and bleeding. Selenium (Se) Deficiency of Selenium can lead to Keshan disease, which is potentially fatal. Selenium deficiency also contributes (along with iodine deficiency) to Kashin-Beck disease. The primary symptom of Keshan disease is myocardial necrosis, leading to weakening of the heart. Kashin-Beck disease results in atrophy, degeneration and necrosis of cartilage tissue. Keshan disease also makes the body more susceptible to illness caused by other nutritional, biochemical, or infectious diseases. Selenium may help to prevent cancer by acting as an antioxidant or by enhancing immune activity. Selenium is absorbed fairly easily in the upper gastrointestinal system. Plant sources of selenium may be more bioavailable compared to animal sources. The some of the functions of Selenium are (a) it may be an important inhibitor of various types of cancer through induced “apoptosis” (programmed cell death) (b ) it is a natural antioxidant (c) it is necessary for production of prostaglandins and (d) with the help of vitamin E it promotes normal growth and development and also enhances the antioxidant effect of vitamin E.

经络、寒气及营养、（20）

维生素 K 维生素 K 是脂溶性维生素。它维护血液功能正常凝固和骨钙代谢等方面。根据科学研究维生素 K 能帮助老年人维持骨骼的健全 还可防止内出血及痔疮。经常流鼻血的人，应该多从天然食物中摄取维生素K。。缺乏维生素K，血凝时间延长和容易擦伤 。 硒 (selenium) 缺乏硒能导致 卡申 疾病（Keshan disease）,这可能是致命的。 硒不足与缺碘也有助于卡申-克疾病的发生。硒作为一个抗氧化剂可能有助于防止癌症或加强免疫活动。 硒是很容易被肠胃系统吸收。 植物来源的硒比动物来源的硒更易吸收。硒其中的功能是(1),可能是一个对各种类癌症的重要抑制剂 （2） 这是一个天然抗氧化剂 (3) 生产前列腺素的必需元素和(4)在维生素E的帮助下它能促进身体正常的增长和发展。 它 也增强维生素E抗氧化的效果。