9 vitamin D deficiency symptoms (and 11 high vitamin D foods) | Nebraska Medicine Omaha, NE
Vitamin D supplementation to prevent acute respiratory infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials - The Lancet Diabetes & Endocrinology
Effects of vitamin D supplementation on musculoskeletal health: a systematic review, meta-analysis, and trial sequential analysis - The Lancet Diabetes & Endocrinology
Frontiers | Association Between Vitamin D Supplementation and Fall Prevention
IJMS | Free Full-Text | Vitamin D and the Thyroid: A Critical Review of the Current Evidence
Maps of where Vitamin D studies are published and keywords used – Jan 2018 | VitaminDWiki
18 Best Vitamin D3 Supplements
Association between vitamin D supplementation and mortality: systematic review and meta-analysis | The BMJ
What causes low vitamin D, its benefits, the best natural sources and symptoms showing you lack it
Vitamin D supplementation and immune-related markers: an update from nutrigenetic and nutrigenomic studies | British Journal of Nutrition | Cambridge Core
Dentistry Journal | Free Full-Text | Calcium and Vitamin D Supplementation as Non-Surgical Treatment for Periodontal Disease with a Focus on Female Patients: Literature Review
Amazon.com: Theralogix Thera-D 4000 Vitamin D Supplement - 4,000 IU (100 mcg) Vitamin D3 Tablets - 90-Day Supply - Immune Support Supplement for Women & Men - Aids Bone & Heart Health -
Frontiers | A Basic Review of the Preliminary Evidence That COVID-19 Risk and Severity Is Increased in Vitamin D Deficiency
200 IU needed to increase vitamin D levels by 1 ng (not 100 IU) – summary of 25 studies – Feb 2014 | VitaminDWiki
The health effects of vitamin D supplementation: evidence from human studies | Nature Reviews Endocrinology
Greater Levels of Vitamin D Associated with Decreasing Risk of Breast Cancer
Vitamin D3 (Cholecalciferol): Benefits, Side Effects & Dosage
Mi-tea-gation? How tea might lower the prevalence of vitamin D deficiency among healthy Taiwanese
Vitamin D publications and supplementation are increasing, need more studies – May 2018 | VitaminDWiki
What do the Latest Vitamin D Studies Really Tell Us? - Maryann Jacobsen
Vitamin D Intake & Toxicity - GrassrootsHealth
Nutrients | Free Full-Text | Vitamin D and Depression: A Systematic Review and Meta-Analysis Comparing Studies with and without Biological Flaws
Vitamin d-fortified bread: Systematic review of fortification approaches and clinical studies - ScienceDirect
Vitamin D won't protect you from Covid or respiratory infections, studies say | CNN
