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- Poor male fertility is association with poor Vitamin D Receptor (less D to the cells)
- Post-surgery delirium in critically ill 1.4X more likely for each 10 ng lower level of vitamin D (below 30 ng)
- Moderate to high Myopia 2X more likely if low Vitamin D (China)
- Severe COVID-19 3.5 more likely if low vitamin D (30 studies) – meta-analysis
- Very low Vitamin D in Indian pregnancies– 1 in 3 women not even have 20 ng – meta-analysis
- COVID-19 patients who had supplemented with Vitamin D were 3X less likely to enter ICU
- Digestive Tract Cancer survival increased 3X if 2,000 IU of vitamin D and have high level of PD-L1 – RCT
- Insulin Resistance is associated with low Vitamin D (both diabetic and non-diabetic) – meta-analysis
- Vitamin D Conferences in 2021
- Similar death rates for Vaccination and COVID-19 in Denmark (retracted)
- Vitamin D and COVID-19 both affect immune cells
- Virtually all infants in Poland got 400 IU of Vitamin D daily (not enough, non-daily is better)
- Melanoma not treated by small doses of vitamin D (100,000 IU every 50 days) – RCT
- IBD and Crohn's patients need Vitamin D, even to increase drug efficacy (Vedolizumab)
- 4 popular vitamin D testers gave very different results (no surprise)
- Asthma and COPD in a few seniors greatly decreased by monthly 100,000 IU Vitamin D – RCT
- Similar death rate for Vaccination and COVID-19 study and video
- Mild Obstructive Sleep Apnea decreased by 50,000 IU weekly vitamin D
- Vitamin D and Male Fertility Review
- Low back pain – 72 percent have low vitamin D – meta-analysis