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Dr. Tori Hudson, Portland, Oregon, Blog Healthline Blog

Category Archive for 'Vitamin D'

Most of us know about vitamin D as vital for calcium metabolism and the importance of vitamin D for long term bone health. There are a number of indications for an association between vitamin D deficiency and infectious diseases from observational studies. This includes infectious diseases like tuberculosis, respiratory tract infections (RTI), influenza and sepsis. […]

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Menstrual cramps, when due to primary dysmenorrhea, are caused by the action of endometrial prostaglandins and is a normal process of menstruation, to a degree, that then causes the contractions of the uterus. However, for some women, it is more than mild discomfort and can be mild, moderate or severe and depending on the pain […]

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In the last 3.5 decades, research has proposed a link between several cancers and lower serum levels of vitamin D. Multiple epidemiologic studies have found inverse associations between serum levels of 25-hydroxyvitamin D [25OH)D] concentration and the risk of many cancers including breast cancer, colorectal cancer and prostate cancer. In one randomized controlled trial, women […]

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Menstrual cramps are one of the most common gynecological problems in reproductive aged women. Menstrual cramps due to primary dysmenorrhea (the type of menstrual cramps that are due to a physiological problem, rather than a medical condition such as endometriosis). Primary dysmenorrhea starts after the release of prostaglandins from endometrial cells (those cells that line […]

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An Italian study at a fertility center conducted a study to assess in vitro fertilization (IVF) outcomes in women who were of normal body weight, of reproductive and with adequate ovarian follicles. Women with a vitamin D serum level < 20 ng/mL (considered deficient) were compared with those having > 20 ng/mL (optimal levels = […]

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There has been interest for some time now about the role of vitamin D levels in the blood and the potential protective benefits of adequate levels in the prevention of breast, colon and other adenocarcinomas. This meta-analysis was conducted using a PUBMED search for observational studies of serum 25(OH)D and risk of breast cancer between […]

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Something as simple as vitamin D can help some with menstrual cramps. A recent study included 40 women ages 18-40 who had menstrual cramps for at least four consecutive months within the previous 6 months and who had a blood level of vitamin D < 45 ng/mL. None of the women were taking calcium, vitamin […]

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Women with ovarian cancer and control subjects were analyzed for their vitamin D status as measured by serum 25(OH)D3 level in 7,243 women from the National Health and Nutrition Examination Surveys (NHANES). A high and low status of levels of serum vitamin D was defined as above or below 23 ng/mL (57.5 nmol/L). After adjusting […]

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