vitamin K2 MK-4 serum
Selected indexed studies
- The additive effect of vitamin K supplementation and bisphosphonate on fracture risk in post-menopausal osteoporosis: a randomised placebo controlled trial. (Arch Osteoporos, 2023) [PMID:37338608]
- Determination of Vitamin K1, MK-4, MK-7, and D Levels in Human Serum of Postmenopausal Osteoporosis Women Based on High Stability LC-MS/MS: MK-7 May Be a New Marker of Bone Metabolism. (Ann Nutr Metab, 2023) [PMID:37253343]
- Effect of low dose vitamin K2 (MK-4) supplementation on bio-indices in postmenopausal Japanese women. (J Nutr Sci Vitaminol (Tokyo), 2009) [PMID:19352059]
_Worker-drafted node — pending editorial review._
Connections
No connections recorded yet.
Sources
- The additive effect of vitamin K supplementation and bisphosphonate on fracture risk in post-menopausal osteoporosis: a randomised placebo controlled trial. (2023) pubmed
- Maximal dose-response of vitamin-K2 (menaquinone-4) on undercarboxylated osteocalcin in women with osteoporosis. (2020) pubmed
- Effect of low dose vitamin K2 (MK-4) supplementation on bio-indices in postmenopausal Japanese women. (2009) pubmed
- Determination of Vitamin K1, MK-4, MK-7, and D Levels in Human Serum of Postmenopausal Osteoporosis Women Based on High Stability LC-MS/MS: MK-7 May Be a New Marker of Bone Metabolism. (2023) pubmed
- Development of a liquid chromatography mass spectrometry method for the determination of vitamin K1, menaquinone-4, menaquinone-7 and vitamin K1-2,3 epoxide in serum of individuals without vitamin K supplements. (2022) pubmed
- Low-dose vitamin K2 (MK-4) supplementation for 12 months improves bone metabolism and prevents forearm bone loss in postmenopausal Japanese women. (2014) pubmed
- Daily intake and serum concentration of menaquinone-4 (MK-4) in haemodialysis patients with chronic kidney disease. (2015) pubmed
- Prevalence of Vitamin K2 Deficiency and Its Association with Coronary Artery Disease: A Case-Control Study. (2025) pubmed
- Vitamin K(2) (menaquinone 4) reduces serum undercarboxylated osteocalcin level as early as 2 weeks in elderly women with established osteoporosis. (2003) pubmed
- Determination of vitamins K(1) , MK-4, and MK-7 in human serum of postmenopausal women by HPLC with fluorescence detection. (2018) pubmed