The effect of low vitamin D status on sexual functioning and depressive symptoms in apparently healthy men: a pilot study
Robert Krysiak 1, Anna Szwajkosz 2 & Bogusław Okopień 1
International J. of Impotence Research (2018) DOI: https://doi.org/10.1038/s41443-018-0041-7
1) Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
2) Oncology Ward, Beskid Oncology Centre—John Paul II Municipal Hospital in Bielsko-Biała, Bielsko-Biała, Poland
|Vitamin D||14 ng||24 ng||40 ng|
|Depressive symptoms||27 %||12 %||6%|
All differences were statistically significant
Fertility and Sperm category contains the following summary
Overview Women and Vitamin D
Overview Pregnancy and vitamin D Fertility and Vitamin D – several articles
Ensure a healthy pregnancy and baby - take Vitamin D before conception
IVF OR "IN VITRO FERTILIZATION" in 11 VitaminDWiki titles as of Jan 2022
Search VitaminDWiki for "Assisted reproduction" 177 items as of Sept 2019
Search VitaminDWiki for "polycystic ovary syndrome" OR PCOS" Sept 2019
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Conception and vitamin D snapshot as of 2012
- In Vitro Fertilization clinical trial using 50,000 IU of Vitamin D bi-weekly – Dec 2024
- Sperm not improved enough by Vitamin D - 50,000 IU weekly for 8 weeks - RCT Aug 2020
- Women had better sexual desire, orgasm and satisfaction after Vitamin D supplementation – Feb 2018
- Testosterone and erectile function increased after vitamin D supplementation – Jan 2018
- Birth rates doubled with Vitamin D - 300,000 for infertile men – RCT Nov 2017
- Increased Testosterone and Erectile function, decreased weight with Vitamin D – March 2017
- Assisted Reproduction – 5 studies concluded vitamin D repletion helps – Review March 2015
- Infertility - 71 percent of the time of BOTH partners had less than 20 ng of Vitamin D – Aug 2017
- Global sperm count dropped by 59 percent in 40 years – meta-analysis Aug 2017
- Testosterone 14% higher in those with high vitamin D – Aug 2016
- Women with more than minimum vitamin D were 3.4 X more likely to achieve pregnancy and 1.6 X more likely to have live births – June 2017
- Male fertility 4 X higher if high Vitamin D – Nov 2015
- Erectile Dysfunction and vitamin D - many studies
- Feel sexier with vitamin D and-or sunshine
- Hypothesis: increased vitamin D will increase erections and decrease CVD – June 2012 Dr. Grant
- Embrace the Sun – benefits of the sun throughout the day and year – book June 2018 Dr. Grant
" erectile dysfunction" occurs 18 times in the book
PDF is available free at Sci-Hub 10.1038/s41443-018-0041-7
Hypovitaminosis D is associated with sexual dysfunction in apparently healthy women and with erectile dysfunction in men with the presence of concomitant disorders. This study was aimed at investigating sexual functioning and depressive symptoms in young men with low vitamin D status. The study included 15 apparently healthy men (18–40 years old) with vitamin D deficiency (group A), 16 subjects with vitamin D insufficiency (group B ), and 16 men with normal vitamin D status (group C). All participants of the study completed questionnaires investigating their sexual function (the International Index of Sexual Function-15—IIEF-15 for heterosexual men), as well as the presence and severity of depressive symptoms (Beck Depression Inventory-Second Edition—BDI-II). Compared with healthy men, subjects with vitamin D deficiency obtained lower scores for erectile function, orgasmic function, and sexual desire, while individuals with vitamin D insufficiency lower scores only for erectile function. Erectile dysfunction was more prominent in group A than group B. The total BDI-II score was higher in group A than in the other study groups. The results of the study suggest that low vitamin D status impairs male sexual functioning and severity of sexual dysfunction correlates with the degree of hypovitaminosis D.
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