Group items tagged

Plasma 25-hydroxyvitamin D levels and risk of incident hypertension among young women. Forman JP, Curhan GC, Taylor EN. Hypertension. 2008 Nov;52(5):828-32. Epub 2008 Oct 6. PMID: 18838623 doi: 10.1161/HYPERTENSIONAHA.108.117630 Women in the lowest compared with highest quartile of plasma 25(OH)D had an adjusted odds ratio for incident hypertension of 1.66 (95% CI: 1.11 to 2.48; P for trend=0.01). Compared with women with sufficient levels, those with vitamin D deficiency (<30 ng/mL; 65.7% of the study population) had a multivariable odds ratio of 1.47 (95% CI: 1.10 to 1.97). Plasma 25(OH)D levels are inversely and independently associated with the risk of developing hypertension.

Prevalence of low serum vitamin D concentration in an urban population of elderly women in Poland. Napiórkowska L, Budlewski T, Jakubas-Kwiatkowska W, Hamzy V, Gozdowski D, Franek E. Pol Arch Med Wewn. 2009 Nov;119(11):699-703. PMID: 19920793 CONCLUSIONS: The prevalence of low vitamin D concentrations in an urban population of elderly women in Poland is very high. Lower vitamin D levels are associated with a higher PTH concentration

Vitamin D association with estradiol and progesterone in young women. Knight JA, Wong J, Blackmore KM, Raboud JM, Vieth R. Cancer Causes Control. 2009 Nov 15. [Epub ahead of print] PMID: 19916051 Conclusions Higher levels of vitamin D may reduce progesterone and estradiol, providing a potential mechanism for reduction in breast cancer risk from increased vitamin D exposure in young women