Jim McAfee's Blog Spot

Wednesday, March 20, 2013

Vitamin D, Diabetes, and Blood Pressure

    An analysis of 6 studies found a strong association between blood levels of vitamin D and the development of gestational diabetes. Five of the studies showed a clear inverse relationship between vitamin D levels and blood sugar stability. The sixth study found a relationship between higher vitamin D levels and lower blood sugar and insulin levels.
     Gestational diabetes may increase the likelihood for children to develop obesity and diabetes later in life. A little vitamin D supplementation is a cheap price to pay for healthier children. GNLD provides a substantial amount of vitamin D in the Chelated Cal-Mag tablets.
    A study in Denmark recently demonstrated that an intake of 3,000 IU of vitamin D for 20 weeks significantly reduced both systolic and diastolic blood pressure. The investigators suggested further research on their finding. High blood pressure can cause stroke and damage to the circulatory system.
Reference:
Senti J, Thiele DK, et al, Maternal vitamin d status as a critical determinant in gestational diabetes, J Obstet Gynecol Neonatal Nurs, 2012 May; [Epub ahead of print].
Larsen T, Mose FH, et al, Effect of Cholecalciferol Supplementation During Winter Months in Patients With Hypertension: A Randomized, Placebo-Controlled Trial, Am J Hypertension, 2012 Aug 2; [Epub ahead of print].

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