The Relationship between Vitamin D Status and the Menstrual Cycle in Young Women: A Preliminary Study.
Nutrients. 2018 Nov 11;10(11). pii: E1729. doi: 10.3390/nu10111729.
| <30 ng | 30-80 ng | |
| Long cycles | 40 % | 12 % ? |
| Oligomenorrhoea | 27 % | 6 % |
| Amenorrhoea | 13 % | 6 % |
- Poor menstrual cycles 2X more likely if poor vitamin D levels - many studies
- Irregular menstrual cycles associated with low vitamin D – March 2015
- ALL of the top 10 health problems of women are associated with low vitamin D
- PMS: 1.5X more likely to have cramps, feel fatigued and anxious if low vitamin D – Sept 2018
- PMS in teens reduced 3X by 50,000 IU vitamin D weekly – Jan 2018
- Menstrual Pain (PMS) reduced by vitamin D – RCT 2012, 2014, 2016
Women category starts with the following
- Vitamin D is indispensable for the health of women - editorial June 2022
- ALL of the top 10 health problems of women are associated with low vitamin D
- Overview Women and Vitamin D
- Pregnancy category listing has
923 items along with related searches - Vitamin D is needed before, during and after Pregnancy – May 2022
- Pretern Birth - 95 items as of Dec 2022
- Cancer - Breast category listing has
259 items along with related searches - Fertility and sperm category listing has
142 items along with related searches - Cancer - Ovarian category listing has
26 items along with related searches - Calcium and Vitamin D category listing has
227 items along with related searches - Excessive Calcium supplementation is very bad for the body, and not needed by your bones
- Search for HRT OR "hormone replacement therapy" 301 items as of Jan 2019
- Poor menstrual cycles 2X more likely if poor vitamin D levels - many studies
- Fertility problem (PCOS) reduced by vitamin D, etc: many studies
- Yeast Infection and Vitamin D - many studies
- Bacterial vaginosis reduced 10 times by 2,000 IU of vitamin D – RCT June 2015
- Recurrent urinary tract infection 4X more likely if low vitamin D – Aug 2013
- Endometriosis treated, and perhaps prevented, by vitamin D - many studies
- Infant-Child category listing has
854 items along with related searches Download the PDF from VitaminDWiki
BACKGROUND: The aim of this study was to evaluate serum vitamin D levels and to compare these with the menstrual cycle in young women with different body weights.
METHODS: Eighty-four students were recruited into the study of which 77 remained at the study's completion. Women were assigned to one of two subgroups, according to their 25-hydroxy vitamin D test level [25(OH)D] in which 60 women had low 25(OH)D levels (LD < 30 ng/mL) and 17 had normal levels (ND > 30 ng/mL ≤ 80 ng/mL).
RESULTS: In the LD group, 40% of participants reported having long cycles, 27% were classified as having oligomenorrhoea, and 13% as having amenorrhoea. In the ND group, only 12% reported menstrual cycle disorders, 6% had oligomenorrhoea, and 6% had amenorrhoea. Women who did not meet the recommended level of 30 ng/mL of 25(OH)D had almost five times the odds of having menstrual cycle disorders as women who were above the recommended vitamin D level.
CONCLUSION: A relationship was demonstrated between the frequency of menstrual disorders and low levels of vitamin D. Supplementation is necessary in women with low levels of vitamin D in order to compensate for this deficiency and to assess its effect in regulating menstrual disorders.
Menstrual cycle disorders 5X more likely in teens if less than 30 ng of Vitamin D – Nov 2018Printer Friendly Follow this page for updates7585 visitors, last modified 24 Feb, 2020, This page is in the following categories (# of items in each category)Attached files
ID Name Uploaded Size Downloads 11017 Menstural vs D.jpg admin 08 Dec, 2018 73.03 Kb 1048 11016 Menstural Disorders.jpg admin 08 Dec, 2018 58.71 Kb 874 11015 Menstrual Cycle.pdf admin 08 Dec, 2018 205.85 Kb 775