![Nutrients | Free Full-Text | Vitamin D Status Impacts Genital Mucosal Immunity and Markers of HIV-1 Susceptibility in Women Nutrients | Free Full-Text | Vitamin D Status Impacts Genital Mucosal Immunity and Markers of HIV-1 Susceptibility in Women](https://www.mdpi.com/nutrients/nutrients-12-03176/article_deploy/html/images/nutrients-12-03176-g001.png)
Nutrients | Free Full-Text | Vitamin D Status Impacts Genital Mucosal Immunity and Markers of HIV-1 Susceptibility in Women
![Why the minimum desirable serum 25-hydroxyvitamin D level should be 75 nmol/ L (30 ng/ml). | Semantic Scholar Why the minimum desirable serum 25-hydroxyvitamin D level should be 75 nmol/ L (30 ng/ml). | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/87cd23d0ec0124fd0fff277c333e6292571bf386/3-Figure1-1.png)
Why the minimum desirable serum 25-hydroxyvitamin D level should be 75 nmol/ L (30 ng/ml). | Semantic Scholar
![Proposed normal and optimal ranges for serum 25(OH)D levels based on... | Download Scientific Diagram Proposed normal and optimal ranges for serum 25(OH)D levels based on... | Download Scientific Diagram](https://www.researchgate.net/profile/Alex-Vasquez-5/publication/8236957/figure/fig1/AS:341586320871425@1458451933058/Proposed-normal-and-optimal-ranges-for-serum-25OHD-levels-based-on-current-research.png)
Proposed normal and optimal ranges for serum 25(OH)D levels based on... | Download Scientific Diagram
![The range of plasma 25(OH)D levels suggested by the Endocrine Society... | Download Scientific Diagram The range of plasma 25(OH)D levels suggested by the Endocrine Society... | Download Scientific Diagram](https://www.researchgate.net/publication/341993576/figure/tbl1/AS:899944043003904@1591574788006/The-range-of-plasma-25OHD-levels-suggested-by-the-Endocrine-Society-and-the-Institute.png)
The range of plasma 25(OH)D levels suggested by the Endocrine Society... | Download Scientific Diagram
![NEEDS Natural News - Your Vitamin D Level Must Reach 60ng/mL Before the Second Wave Analysis by Dr. Joseph Mercola. Reprinted from mercola.com NEEDS Natural News - Your Vitamin D Level Must Reach 60ng/mL Before the Second Wave Analysis by Dr. Joseph Mercola. Reprinted from mercola.com](https://www.needs.com/images/vitamin-d-serum-level.jpg)
NEEDS Natural News - Your Vitamin D Level Must Reach 60ng/mL Before the Second Wave Analysis by Dr. Joseph Mercola. Reprinted from mercola.com
![Prevalence and predictors of vitamin D deficiency in a nationally representative sample of Australian adolescents and young adults | European Journal of Clinical Nutrition Prevalence and predictors of vitamin D deficiency in a nationally representative sample of Australian adolescents and young adults | European Journal of Clinical Nutrition](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41430-021-00880-y/MediaObjects/41430_2021_880_Fig1_HTML.png)