Health Problems and D
16,000+ pages in VitaminDWiki
Topic (# in topic)
Acne (20+ studies)
Attention Deficit Hyperactivity Disorder/ADHD (53+)
Alcohol (29+)
Amyotrophic Lateral Sclerosis/ALS (30+)
Alzheimer's (81+) Overview
End of Alz. (15+)
Ankylosing Spondylitis (20+)
Antibiotics/Probiotics (95+) Overview
Vit. D Receptor (11+)
Atopic Dermatitis Overview (18+)
Vit. D Receptor (14+)
Transgender (19+)
Autoimmune (207+)
Systemic Sclerosis (10+)
Back Pain (44+)
Lumbar Degeneration (14+)
Bipolar Disorder (17+)
Bone - Health (317+)
BMD, Bone loss (55+)
Breathing (465+)
Hay Fever (20+)
Pneumonia (50+)
Respiratory (82+)
Burns/Wounds (30+)
After diagnosis (117+)
Bladder (28+)
Blood (8+)
Child (16+)
Endometrial (5+)
Gastric (9+)
Head and Neck (10+)
Leukemia (20+)
Liver (17+)
Lymphoma (26+)
Mg and Cancer (13+)
Melanoma (43+)
Multiple Myeloma (10+)
Metastatic (17+)
Obesity (13+)
Other (69+)
Ovarian (26+)
Palliative Care (10+)
Pancreatic (59+)
Survive (37+)
Thyroid (7+)
Atherosclerosis (56+)
Atrial Fibrillation (20+)
Blood clotting (18+)
Heart Failure (47+)
HRV (10+)
Omega-3 (38+)
Statins (80+)
Carpal Tunnel Syndrome (12+)
Cerebral Palsy (6+)
Chronic obstructive pulmonary disease/COPD (17+)
Brain (103+)
Dementia (50+)
Mental Illness (300+)
Mental Stress (10+)
Concussions (25+)
COVID-19 (1430+)
Cystic Fibrosis (53+)
Dental (124+)
Fluoridation (16)
Implant & Vit. D (7)
Periodontitis (32+)
Depression (274+)
Anxiety ( 11+)
Omega-3 (29)
SAD (9)
Hemodialysis (41+)
Magnesium (27+)
Meta-analyses (39+)
Metabolic Syndrome + Mg Neuropathy (15+)
Prediabetes (30+)
Red Meat (4+) Retinopathy (8+)
Type 1 Diabetes (46+)
Vitamin D Receptor (23+)
Zinc (5+)
Diseases general (126+)
Ear (19+)
Otitis Media (10+)
Endometriosis (8+)
Epilepsy(18+)
Falls/Fractures (262+) Overview
Fertility/Sperm (150+)
Erectile Dysfunction (12+)
In Vitro Fert. (18+)
Testosterone (14+)
Ankle (16+)
Bone Mineral Density (28+)
Children (16+)
Hip Fractures (77+)
Vertigo (22+)
Frailty (16+)
Genetics (349+)
CYP24A1 (31+)
CYP24R1 (25+)
CYP27B1 (66+)
Epigenetics (18+)
Telomere (12+)
Vit D Binding (180+)
Vit D Receptor (545+)
Cancer in VDR (79+)
Gestational Diabetes (34+)
Gout (13+)
Bariatric (15+)
Celiac (7+)
Constipation (4+)
Crohn's (38+)
IBD (28+)
IBS (18+)
Ulcerative Colitis (12+)
Hair (20+)
Alopecia Areata (8+)
Headache (51+)
Health - general (127+)
Human Immunodeficiency Virus/HIV (47+) Overview
Hives (10+)
Pregnancy (41+)
Immunity (280+)
Inflammation (176+)
CRP (19+)
Infection (141+)
Helicobacter pylori (14+)
Chronic Kidney (63+)
Dialysis (39+)
Leprosy (16+)
Hepatitis-B (12+)
Hepatitis-C (13+)
NAFLD (27+)
Lyme Disease (9+)
Lupus (80+)
Mental Illness (20+)
Mental Stress (5+)
Mortality (296+)
Genetics and Receptor (32+)
Virus (16+)
Muscle (113+)
Handgrip (12+)
Sarcopenia (30+)
Muscular Dystrophy (9+)
Myopia (17+)
Cancer (13+)
Child & Youth (60+)
Vitamin D Receptor (16+)
Virus and Obesity (25+)
Weight Loss (31+)
Knee (26+)
BMD (26+)
Magnesium (13+)
Pancreatitis (20+)
Parkinson's (121+) Overview
Pneumonia (22+)
Pollution (31+)
Breastfed (38+)
Caesarean (15+)
Depression (21+)
Dark Skin (30+)
Gestational Diabetes (41+)
In Vitro Fert. (20+)
Iodine (28+)
Low Birth Weight (23+)
Magnesium (30+)
Miscarriage (38+)
Multiple Sclerosis (13+)
Omega-3 before and during (49+)
PCOS (15+)
Placenta (13+)
Preeclampsia (63+)
Preterm (156+)
Preterm - Omega-3 (13+)
Stillbirth (12+)
Vaccination (8+)
Prostate - BPH (16+)
Psoriasis (72+)
Respiratory Tract Infection/RTI (8+)
Restless Legs Syndrome (15+)
Juvenile RA (9+)
Sarcopenia (28+)
Sepsis (201+)
Shingles (15+)
Sickle Cell (20+) Overview
Atopic Dermatitis(27+)
Vitiligo (8+)
Sleep (103+)
Smoking (83+)
Spinal Cord (21+)
Spinal Surgery (13+)
Statins (40+)
Cognitive Impairment (15+)
Depression (9+)
Ischemic (21+)
Suicide (16+)
Thyroid/Parath. (83+) Overview
PTH (34+)
Trauma/Surgery (362+)
Bariatric surgery (12+)
Bone surgery (23+)
Delirium (11+)
ICU & Loading Dose (69+)
Need Vit D (69+)
Ortho. & Hip (69+)
Sepsis (41+)
Transplant (31+)
Traumatic Brain Injury (35+)
Urinary Tract Infection (15+)
Vertigo (18+)
Virus (1436+)
Cardiovascular (19+)
Cancers after VAX (17+)
Child (64+)
Child - years after VAX (11+)
Cognitive (10+)
Dark Skin (20+)
Dengue (27+)
Epstein-Barr Virus (20+)
Excess Deaths (23+)
Hepatitis (29+)
Herpes or Shingles (13+)
Ivermectin (35+)
Long-COVID (72+)
Magnesium (60+)
Masks (11+)
Meta-analyses (40+)
Omega-3 (14+)
Pfizer (20+)
Pregnancy (8+)
RSV (12+)
Ultraviolet light (16+)
Vaccination (313+)
Vitamin D (713+)
Vitamin D Receptor (31+)
Zinc (32+)
Vision (113+)
Cataracts (13+)
Diabetic Retinopathy (8+)
Dry Eye (12+)
Glaucoma (8+)
Macular Degeneration (20+)
Myopia (20+)
Uveitis (10+)
People and Low Vitamin D
Infant/Child (878+)
Allergy (36+)
Cancer (17+)
Cerebral Palsy (15+)
Down Syndrome (5+)
Fracture, low energy (10+)
Growing Pains (10+)
Pneumonia (25+)
Preemie (26+)
Respiratory (31+)
RSV (25+)
Tic Disorders (7+)
Tonsils (9+)
Vaccination (24+)
Virus (42+)
Military (27+)
Veterans (17+)
Prisoners (14+)
Aging (38+)
Essential Tremor (4+)
Frailty (20+)
Longevity (47+)
Nursing Homes (19+)
Orthostatic Hypotension (10+)
Sarcopenia (25+)
Urinary incontinence (15+)
Vertigo (22+)
Diabetes (24+)
Pregnancies (30+)
Exercise (68+)
Muscle (138+)
Traumatic Brain Inj. (24+)
Endometriosis (25+)
Incontinence (16+)
Menopause (17+)
Premenstrual Syndrome (20+)
Uterine Fibroid (13+)
Youth (178+)
Early Puberty (15+)
Locations
World (14+)
Aust NZ (70+)
Africa (28+)
Europe (237+)
India (65+)
Iceland (40+)
Middle East (154+)
Orient (77+)
Russia (12+)
Scotland (20+)
Far from Equator (125+)
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A list of 315+ pages having many studies
1. of studies as of July 27, 2025
short URL for this page = is.gd/dhealth