VitaminDWiki

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New and major modified pages
Other Vitamin D pages
COVID-19 and Vitamin D
Vitamin D Overview
A few important Vitamin D pages
Substack: Has 195+ VitaminDWiki posts

New and major modified pages

Page	Categories	Major change
Leg cramp frequency reduced 2.7 X by 8 weeks of vitamin K - RCT Nov 2024	Vitamin D and Vitamin K	21 Jun, 2025
All UK Melanoma patients should get a Vitamin D test (only 30% do)- June 2025	Cancer - Skin	21 Jun, 2025
9 bacterial groups: gut, oral, skin, ear, eye, vaginal, urinary, nasal and respiratory	None	21 Jun, 2025
Nigella sativa (black cumin) fights many health problems and is associated with Vitamin D	None	20 Jun, 2025
Vitamin D measurements vary from the same blood sample – March 2014	Tests for Vitamin D, Top news	20 Jun, 2025
What is a significant vitamin D level change: ~8 if at 30 ng, ~18 if at 50 ng	Tests for Vitamin D	19 Jun, 2025
Toxoplasma gondii parasite (from cats) decapitates sperm and causes pregnancy complications (Vitamin D fights it)	Fertility and sperm	18 Jun, 2025
1600 IU vitamin D safe for infants – RCT Nov 2012	Infant-Child	16 Jun, 2025
400 IU of vitamin D does not help infants much (no surprise) - June 2025	Infant-Child	16 Jun, 2025
Alzheimer's risk reduced 45% by physical activity - several studies	Cognitive	16 Jun, 2025
Prediabetes in women 7X more likely if less than 17 ng of Vitamin D - June 2025	Diabetes	16 Jun, 2025
Pulsed Electromagnetic Fields appear to fight a variety of health problems - June 2025	Health	16 Jun, 2025
Very Low Birth Weight Preemies are in in hospital 9 days longer if Vitamin D was delayed - Dec 2025	Infant-Child	16 Jun, 2025
The many problems with Vitamin D trials (such as VITAL) - Sunil June 2025	Intervention	15 Jun, 2025
Problems with the VITAL study	Intervention	15 Jun, 2025
Vitamin D consensus by 9 Mexican groups: 30 to 60 ng - June 2025	Consensus	15 Jun, 2025
Balance - several studies	Seniors	12 Jun, 2025
Yeast Infection (Candida etc.) and Vitamin D - many studies	Immunity, Women	12 Jun, 2025
Vitamin D and Vitamin B-12 are synergistic	Vitamin B12	12 Jun, 2025
Prenatal Vitamin B12 improves brains, 13 of 19 studies – May 2024	Pregnancy, Cognitive, Vitamin B12	12 Jun, 2025
Vitamin D cut dental caries in half in 1930's – RCT meta-analysis	Dental, Infant-Child	12 Jun, 2025
COVID and Long-COVID Association with Lower Vitamin D Levels - Perplexity AI June 2025	Virus	11 Jun, 2025
4,000 IU Vitamin D while pregnant does not decrease infant respiratory problems (no surprise) - meta-analysis July 2025	Breathing, Pregnancy, Infant-Child	11 Jun, 2025
test list of categories	None	11 Jun, 2025
Multiple Sclerosis slowed by bi-weekly 100,000 IU of Vitamin D (Note: Same amount daily reverses MS) - March 2025	Multiple Sclerosis, Intervention, Intervention - non daily	11 Jun, 2025
Inguinal hernia risk reduced by collagen and Vitamin D (more than 50 ng) - June 2025	None	08 Jun, 2025
Diabetes increases the risk of bone fracture - many studies	Bone - Health, Diabetes, Osteoporosis, Falls and Fractures	08 Jun, 2025

Other Vitamin D pages

long list of changed and new pages
Just New pages
All Changed Pages
Overviews - in alphabetical order
Most viewed pages -in popularity order
Can get 50,000 IU Vitamin D anywhere on the globe
List of short summaries containing "MANY STUDIES" 293+topics

COVID-19 and Vitamin D

As of March 31, 2024, the VitaminDWiki COVID page had: trial results, meta-analyses and reviews, Mortality studies see related: Governments, HealthProblems, Hospitals, Dark Skins, All 26 COVID risk factors are associated with low Vit D, Fight COVID-19 with 50K Vit D weekly Vaccines Take lots of Vitamin D at first signs of COVID 166 COVID Clinical Trials using Vitamin D (Aug 2023) Prevent a COVID death: 9 dollars of Vitamin D or 900,000 dollars of vaccine - Aug 2023

5 most-recently changed Virus entries

Id	Page	Hits	Last modification	Creator	Categories
12149	Vaccinations resulted in increased office visits for children 16 months later - Nov 2020	20974	22 Jun, 2025 21:56	admin	Breathing Infant-Child Virus ADHD
7499	Virus	119240	21 Jun, 2025 15:38	admin	Category Virus Associations
16051	COVID and Long-COVID Association with Lower Vitamin D Levels - Perplexity AI June 2025	444	12 Jun, 2025 02:56	admin	Virus
16039	COVID infection 5X more likely if under 40 ng of Vitamin D - Hollis May 2025	522	03 Jun, 2025 00:53	admin	Virus
13335	Over 718 Virus studies have Vitamin D in the title	226330	03 Jun, 2025 00:44	admin	Virus

From COVID-19 treated by Vitamin D - studies, reports, videos

10 recently changed items in Virus Category

Id	Page	Hits	Last modification	Creator	Categories
12149	Vaccinations resulted in increased office visits for children 16 months later - Nov 2020	20974	22 Jun, 2025 21:56	admin	Breathing Infant-Child Virus ADHD
7499	Virus	119240	21 Jun, 2025 15:38	admin	Category Virus Associations
16051	COVID and Long-COVID Association with Lower Vitamin D Levels - Perplexity AI June 2025	444	12 Jun, 2025 02:56	admin	Virus
16039	COVID infection 5X more likely if under 40 ng of Vitamin D - Hollis May 2025	522	03 Jun, 2025 00:53	admin	Virus
13335	Over 718 Virus studies have Vitamin D in the title	226330	03 Jun, 2025 00:44	admin	Virus
9112	Vitamin D increases Glutathione (a great antioxidant) which fights COVID	17025	01 Jun, 2025 19:14	admin	Virus AI Glutathione
11977	COVID-19, flu, virus, Selenium, Vitamin D, Glutathione - Interview Sept 2020	13296	01 Jun, 2025 18:58	admin	Virus Glutathione
16029	Long-COVID may wear out the immune system (Vitamin D might restore it) - May 2025	462	01 Jun, 2025 02:35	admin	Virus
16015	Increased risk of Childhood COVID: 4.9X if low Vitamin D, 3X if poor receptor - July 2025	274	30 May, 2025 20:17	admin	Infant-Child Vitamin D Receptor Virus
12903	Children and COVID - many studies	18653	28 May, 2025 17:07	admin	Infant-Child Virus

Vitamin D Overview

Learn how Vitamin D is essential for good health
  Watch a 5 minute video "Does Less Sun Mean more Disease?"
  Browse for other Health Problems and D in left column or here
  see also Supplementing and More in the menu at the top of every page
If you have a disease associated with low Vit D take Vit D
Raising your Vit D levels will substantially prevent other low-Vit D health problems
Proof that Vitamin D Works Getting Vitamin D into your blood and cells

Is 50ng enough? How to restore levels quickly VitaminDWiki interview and transcript - Lahore Jan 2022
Books and Videos 282 Diseases that may be related via low vitamin D
Reasons for low response to vitamin D Why are doctors reluctant
Cancer studies include: Breast 263 Colon 147 Lung 56 Prostate 106 Pancreatic 59 Skin 122
Colds and flu Dark Skin 474 Diabetes 563 Obesity 450 Pregnancy 944 Seniors 438
COVID-19 treated by Vitamin D - studies, reports, videos

A few important Vitamin D pages

Health can be greatly improved by weekly 50,000 IU of Vitamin D - video Lahore - March 2023
founder of VitaminDWiki
VitaminDWiki interview and transcript - Lahore Jan 2022 30 topics
Take lots of Vitamin D at first signs of COVID 4 pills in one day
Vitamin D is the 3rd most important contributor to health,
and the lowest-cost way to improve health
Importance to Health VDW10426

Does Less Sun mean More Disease a 5 minute video by VitaminDWiki

10 Reasons why children no longer have healthy levels of Vitamin D

Monthly dosing is better than daily: children & elderly

Live longer if more vitamin D - 13 meta studies

Left hand column - with links to 300+ health problem categories

Diseases that may be related via low vitamin D

High-Dose Vitamin D (10,000 - 200,000 IU/day)
Comparing High-dose vitamin D therapies

PDFs
Click here to get PDFs before Dec 2020 which are not already on VitaminDWiki
Google Translate PDFs and Images
How to view PDF on a small screen

Substack: Has 195+ VitaminDWiki posts

Substack channel has highlights of VitaminDWiki

VitaminDWiki

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“One pill every two weeks fights diabetes, cancers, heart failure, and 21 other diseases.”

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Health Problems and D

16,000+ pages in VitaminDWiki
Topic (# in topic)

Acne (20+ studies)

Attention Deficit Hyperactivity Disorder/ADHD (53+)

Alcohol (29+)

Allergy (120+) Overview

Amyotrophic Lateral Sclerosis/ALS (30+)

Alzheimer's (81+) Overview

End of Alz. (15+)

Ankylosing Spondylitis (20+)

Antibiotics/Probiotics (92+) Overview

Asthma (145+) Overview

Vit. D Receptor (11+)

Atopic Dermatitis Overview (18+)

Autism (168) Overview

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 (463+)

Hay Fever (20+)

Pneumonia (50+)

Respiratory (82+)

Burns/Wounds (30+)

Cancer (303+) Overview

After diagnosis (117+)

Bladder (28+)

Bone (8+)

Breast (263+) Overview

Child (16+)

Colon (147+) Overview

Endometrial (5+)

Gastric (9+)

Head and Neck (10+)

Leukemia (19+)

Liver (17+)

Lung (55+) Overview

Lymphoma (26+)

Mg and Cancer (13+)

Melanoma (43+)

Multiple Myeloma (10+)

Metastatic (17+)

Obesity (13+)

Other (69+)

Ovarian (26+)

Palliative Care (10+)

Pancreatic (59+)

Prostate (106+) Overview

Skin (121+) Overview

Survive (37+)

Thyroid (7+)

Cardiovascular (535+) Overview

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+)

Cholesterol (52+) Overview

Chronic Fatigue (7) Overview

Cognitive (401+) Overview

Anesthesia ==> Cog

Brain (103+)

Delirium (9+)

Dementia (50+)

Mental Illness (300+)

Mental Stress (10+)

Colds/flu Overview

Concussions (25+)

Chronic obstructive pulmonary disease/COPD (17+)

COVID-19 (1430+)

Cystic Fibrosis (53+)

Dental (119+)

Fluoridation (16)

Implant & Vit. D (7)

Periodontitis (32+)

Depression (272+)

Anxiety ( 11+)

Omega-3 (29)

SAD (9)

Diabetes (562+) Overview

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 (18+)

Otitis Media (10+)

Endometriosis (8+)

Epilepsy(18+)

Falls/Fractures (260+) Overview

Fatigue, Chronic Overview

Fertility/Sperm (147+)

Erectile Dysfunction (12+)

In Vitro Fert. (18+)

Testosterone (14+)

Fibromyalgia Overview

Fractures Overview

Ankle (16+)

Bone & Stress Fractures

Bone Mineral Density (28+)

Children (16+)

Hip Fractures (68+)

Vertigo (22+)

Frailty (16+)

Genetics (346+)

CYP24A1 (31+)

CYP24R1 (25+)

CYP27B1 (63+)

Epigenetics (18+)

Telomere (12+)

Vit D Binding (178+)

Vit D Receptor (534+)

Cancer in VDR (79+)

Gestational Diabetes (34+)

Gout (13+)

Gut (215+) Overview

Bariatric (15+)

Celiac (7+)

Clostridium difficile (9+)

Crohn's (38+)

IBD (28+)

IBS (18+)

Ulcerative Colitis (12+)

Hair (20+)

Alopecia Areata (8+)

Headache (60+)

Health - general (120+)

Human Immunodeficiency Virus/HIV (46+) Overview

Hives (10+)

Hypertension (170+) Overview

Pregnancy (41+)

Hyperparathyroid Overview

Immunity (278+)

Inflammation (176+)

CRP (19+)

Infection (141+)

Helicobacter pylori (14+)

Influenza Overview

Kidney (238+) Overview

Chronic Kidney (63+)

Dialysis (39+)

Kidney Stones (30+) Overview

Leprosy (16+)

Liver (107+) Overview

Hepatitis-B (12+)

Hepatitis-C (13+)

NAFLD (27+)

Lyme Disease (9+)

Lupus (80+)

Mental Illness (20+)

Mental Stress (5+)

Metabolic Syndrome (107+) Overview

Mortality (296+)

Multiple Sclerosis (423+) Overview

Genetics and Receptor (32+)

Virus (16+)

Muscle (113+)

Handgrip (12+)

Sarcopenia (30+)

Muscular Dystrophy (9+)

Myopia (17+)

Obesity (450+)Overview

Cancer (13+)

Child & Youth (60+)

Vitamin D Receptor (16+)

Virus and Obesity (25+)

Weight Loss (31+)

Osteoarthritis (62+) Overview

Knee (26+)

Osteoporosis (225+) Overview

BMD (26+)

Pain - chronic (169+) Overview

Magnesium (13+)

Pancreatitis (20+)

Parkinson's (121+) Overview

Pneumonia (22+)

Pollution (31+)

Pregnancy (942+) Overview

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+)

Rheumatoid Arthritis (121+) Overview

Juvenile RA (9+)

Rickets (128+) Overview

Sarcopenia (28+)

Schizophrenia Overview

Sepsis (201+)

Shingles (15+)

Sickle Cell (20+) Overview

Skin (123+) Overview

Aging

Atopic Dermatitis(27+)

Hives

Vitiligo (8+)

Sleep (103+)

Sleep Apnea(12+)

Smoking (83+)

Spinal Cord (21+)

Spinal Surgery (13+)

Statins (40+)

Stroke (136+) Overview

Cognitive Impairment (15+)

Depression (9+)

Ischemic (21+)

Suicide (16+)

Thyroid/Parath. (83+) Overview

PTH (34+)

Trauma/Surgery (361+)

Bariatric surgery (12+)

Bone surgery (23+)

ICU & Loading Dose (69+)

Need Vit D (69+)

Ortho. & Hip (69+)

Sepsis (41+)

Transplant (31+)

Traumatic Brain Injury (35+)

Tuberculosis (125+) Overview

Urinary Tract Infection (15+)

Vertigo (18+)

Virus (1430+)

Air pollution

All studies

Bird Flu

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+)

Mononucleosis

Omega-3 (14+)

Pfizer (20+)

Pregnancy (8+)

RSV (12+)

Ultraviolet light (16+)

Vaccination (313+)

Vitamin D (713+)

Vitamin D Receptor (31+)

Vitamin K

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 (870+)

Allergy (36+)

Cancer (17+)

Cerebral Palsy (15+)

Down Syndrome (5+)

Fracture, low energy (10+)

Growing Pains (10+)

Pneumonia (25+)

Preemie (26+)

Puberty early if low D (9+)

Respiratory (31+)

RSV (25+)

Tic Disorders (7+)

Tonsils (9+)

Vaccination (24+)

Virus (42+)

Military (27+)

Veterans (17+)

Prisoners (14+)

Seniors (437+) Overview

Aging (38+)

Essential Tremor (4+)

Frailty (20+)

Longevity (47+)

Nursing Homes (19+)

Orthostatic Hypotension (10+)

Sarcopenia (25+)

Urinary incontinence (15+)

Vertigo (22+)

Skin - Dark (473+) Overview

Diabetes (24+)

Pregnancies (30+)

Sports (284+) Overview

Exercise (68+)

Muscle (138+)

Traumatic Brain Inj. (24+)

Women (198+) Overview

Endometriosis (25+)

Incontinence (16+)

Menopause (17+)

PCOS

Premenstrual Syndrome (20+)

Uterine Fibroid (13+)

Yeast Infection

Youth (178+)

Early Puberty (15+)

Locations

World (14+)

Aust NZ (70+)

Africa (28+)

Europe (234+)

India (65+)

Iceland (40+)

Middle East (154+)

Orient (77+)

Russia (12+)

Scotland (20+)

Far from Equator (125+)

Click here to search the site
A list includes 313+ pages having many studies
# of studies as of May 28, 2025
short URL for this page = is.gd/dhealth

VitaminDWiki

New and major modified pages

Other Vitamin D pages

COVID-19 and Vitamin D

Vitamin D Overview

A few important Vitamin D pages

Substack: Has 195+ VitaminDWiki posts

Backlinks

Page actions

Attached files

Health Problems and D