Vitamin K1 is the main form of vitamin K supplement available in the U.S. Some people have looked to vitamin K2 to treat osteoporosis and steroid-induced bone loss, but the research is conflicting. At this point, there is not enough data to suggest using vitamin K2 for osteoporosis. (Phot...
Menaquinone-7 (Vitamin K2) for Osteoporosis PreventionGaby, Alan R
Vitamin K is a trace nutrient essential for the normal function of several proteins in the body. It is divided into vitamin K1 and K2. Vitamin K1 is found in plant-based food, while vitamin K2 is found in dairy and meat sources. Vitamin K is a cofactor of γ-glutamyl carboxylase, which...
维生素K2:一种被遗忘的维生素Section 1 The Role for Vitamin K2 in the Prevention and Treatment of Osteoporosis
However, the effect of vitamin K2 for postmenopausal women without had not been identified. Further high-quality RCTs with large sample size are needed to confirm the role of vitamin K2 in for postmenopausal women. 展开 关键词: Bone mineral density Fracture Meta-analysis Osteoporosis Vitamin K2 ...
Too much vitamin K1 may lower blood sugar levels. High doses may also increase the risk of blood clotting problems in people with severe liver disease, and interfere with certain blood-thinners, such as warfarin. Nausea, vomiting, and skin rash can also be symptoms of a vitamin K overdose....
中文名称:维生素Vitamin K2(MK-4、MK-7、MK-9)英文名称:Vitamin K2 CAS:11032-49-8纯度规格:99% 产品类别:医药中间体 维生素Vitamin K2(MK-4、MK-7、MK-9) The special effects of VK2 Blood clotting. Vitamin K2 is essential for the carboxylation of glutamate residues in certain proteins, to give...
维生素K2骨质疏松症维生素K2是一种与骨形成和骨吸收有关的药物,具有促进骨形成和抑制骨吸收的双重作用.本文着重论述维生素K2对骨代谢的影响和维生素K2预防和治疗骨质疏松症的临床应用研究等方面的研究新进展.%Objective Vitamin K2 is a medicine related to bone formation and bone resorption. It has a dual ...
Vitamin K1 is found mainly in leafy green vegetables. Vitamin K2 (menaquinones) contains an unsaturated aliphatic side chain with a variable number of prenyl units. The number of prenyl units indicates the respective type of menaquinone. For example, MK-4 contains four prenyl units and MK-7 ...
K1. It exhibits about 70% of its activity in the extra-hepatic organs/tissues, such as femur, brain, testis, kidney and pancreas [41]. Vit. K2-MK7 is mainly produced by the bacterial fermentation of many food species, e.g., natto, soy, cabbage and cheese [39,40]. The usual daily...