Numerous research studies link optimal vitamin D levels to better health outcomes.
Vitamin D3 is not a “magic bullet” but it is often used as part of a healthy lifestyle to help individuals obtain or maintain sufficient vitamin D levels.
General Vitamin D Research
Bariatric Surgery
Cancer & Autoimmune
- Breast Cancer
- Genome-Wide Perspective
- Prostate Cancer
- Vitamin D Deficiency May Predict Aggressive Prostate Cancer
- Vitamin D Deficiency and Reduced Hodgkin Lymphoma Survival
- Vitamin D Intake and Lung Cancer Risk in the Women's Health Initiative
- Vitamin D – Cancer Mortality in the United States
- Vitamin D – Cancer Incidence and Mortality
- Role of Vitamin D in Cancer Prevention
Colorectal Cancer
COVID-19
Dementia
Endocrine
- D3 has a Potential Antiatherosclerotic Effect
- Association of D3 with Insulin Resistance and Beta-Cell Function
- Diabetes Atherosclerosis
- Vitamin D & Risk Markers for Type 2 Diabetes
- Antiatherogenic Monocyte/Macrophage Phenotype in Type 2
- Serum 25-Hydroxyvitamin D: Relationship with Obesity and Type 2 Diabetes
- Plasma 25-Hydroxyvitamin D: Risk of Type 2 Diabetes and Pre-Diabetes
- Lipoprotein Lipase Links Vitamin D – Insulin Resistance and Type 2 Diabetes
- Vitamin D Deficiency – Endothelial Function
Erectile Dysfunction
Heart Disease
- Anticalcific Paracine Program in Macrophages
- Resolution of Statin-Induced Myalgias
- 25-Hydroxyvitamin D Levels Inversely Associate with Risk for Developing Coronary Artery Calcification
- Vitamin D and Cardiovascular Disease
- Vitamin D Deficiency and Risk of Cardiovascular Disease
- Vitamin D Lowers Plasma Renin in Patients with Stable Chronic Heart Failure
IBS and Low Vitamin D
Kidney Disease
Mental Health
Multiple Sclerosis
Polycystic Ovary Syndrome
Postmenopausal
Pregnancy
- Vitamin D Linked to Fertility Outcomes in ART
- Vitamin D Deficiency During Pregnancy: An Ongoing Epidemic
- Vitamin D Status in Pregnancy and the Risk of Pre-Eclampsia
- Vitamin D Supplement and the Prevention of Recurrence of Pre-Eclampsia
- Pre-Eclampsia & Heart Defects in Children
- Perinatal Development
- Preterm Birth Rates
- Small-for-Gestational Age
- Assessment of Vitamin D Requirements During Pregnancy and Lactation
Psoriasis
Radical Prostatectomy
Respiratory
Safety
Sunburn Inflammation
Toxicity
Uterine Fibroids

Vitamin D General