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Grouping of information on topics: "Many studies", "Several studies", and Overviews

317+ VitaminDWiki pages have "MANY STUDIES" in the title (sorted by title)

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Items found: 317
Title Modified
17 Autism risk factors: low Vitamin D, virus, vaccine, mercury etc. - many studies 23 Sep, 2025
300,000 IU of Vitamin D - many studies 26 Oct, 2024
5,000 IU of Vitamin D - many studies 22 Oct, 2023
50,000 IU of Vitamin D - many studies 07 Apr, 2024
After COVID infection, Vitamin D helps - many studies 27 Feb, 2025
Age-Related Macular Degeneration and Vitamin D - many studies 27 Jun, 2023
Air Pollution reduces Vitamin D production - many studies 01 Nov, 2024
Allergic diseases (dermatitis, rhinitis, asthma, food) and Vitamin D - many studies 19 Mar, 2025
ALS fought by vitamin D - many studies 15 Jul, 2023
Anemia and Vitamin D - many studies 23 Feb, 2025
Ankylosing spondylitis and low vitamin D – many studies 23 Dec, 2024
Antibiotic, Antimicrobial Resistance, and Vitamin D - many studies 27 Dec, 2024
Anxiety, Vitamin D, Omega-3 - many studies 23 Feb, 2024
Arteries and Atherosclerosis and Vitamin D - many studies 03 Jul, 2023
Asthma is also fought by Magnesium - many studies 24 Feb, 2025
Atopic Dermatitis and Eczema - many studies 11 Mar, 2021
Atrial Fibrillation decreased by Vitamin D or Magnesium - many studies 11 Jul, 2023
Autism much more likely if poor Vitamin D Receptor – many studies 25 Jun, 2023
Avoiding the sun may be as bad as smoking - many studies 24 Apr, 2023
Bariatric Surgery and Vitamin D - many studies 30 Apr, 2023
Berberine: an antioxidant that activates the Vitamin D Receptor - many studies 03 Aug, 2024
Bird flu possible pandemic (Vitamin D can prevent it)- many studies 22 Nov, 2024
Bladder infection and Vitamin D - many studies 17 May, 2023
Blood clotting (Thrombosis) and low Vitamin D - many studies 01 Jan, 2025
Bone Mineral Density and Vitamin D - many studies 13 Apr, 2023
Brain and Vitamin D - many studies 07 Jan, 2024
Bread fortified with Vitamin D - many studies 27 Feb, 2023
Breastfeeding and Vitamin D - many studies 29 Aug, 2023
Burns, ulcers, and wounds healed by Vitamin D - many studies 08 Sep, 2023
Caesarean birth much more likely if low Vitamin D - many studies 03 Apr, 2024
Caffeine decreases Vitamin D in blood and cells - many studies 06 Sep, 2023
Calcifediol (Calcidiol, semiactivated Vitamin D) - many studies 29 Jun, 2022
Calcium and Vitamin K2 - many studies 11 Apr, 2023
Calcium to Magnesium Ratio - many studies 08 Aug, 2022
Cancer and Vitamin D - many studies 27 Oct, 2022
Cancer during childhood - many studies 25 Nov, 2022
Cancer stem cells and Vitamin D - many studies 30 Oct, 2022
Cancer, Vitamin D - many studies 11 Feb, 2025
Cardiovascular Disease is treated by Vitamin D - many studies 26 Oct, 2022
Cardiovascular problems reduced by Omega-3 - many studies 22 Nov, 2023
Caries (tooth decay) and Vitamin D - many studies 09 Aug, 2023
Carpal tunnel syndrome and low vitamin D - many studies 08 May, 2023
Cataracts and Vitamin D - many studies 28 Apr, 2023
CBD - many studies 07 Nov, 2024
Cerebral Palsy and Vitamin D - many studies 18 Oct, 2022
Chemotherapy and vitamin D - many studies 05 Mar, 2023
Child Obesity and Vitamin D - many studies 10 Jan, 2023
Childhood Cancers - Vitamin D can help - many studies 20 Jan, 2024
Children and COVID - many studies 24 Oct, 2022
Chronic Hives treated by Vitamin D - many studies 16 Jul, 2023
Chronic Kidney Disease needs Vitamin D - many studies 26 Feb, 2025
Coimbra high-dose vitamin D protocol - many studies 10 Nov, 2023
Cola Soft Drinks reduce Calcium, Vitamin D, and Magnesium - many studies 22 Sep, 2025
COPD fought by Vitamin D - many studies 23 Oct, 2023
Coronary Artery Disease and Vitamin D - many studies 20 Sep, 2023
Coronavirus travels on air pollution - many studies 22 Jun, 2023
COVID and other Virus fought by UV - many studies 03 Mar, 2023
COVID and Zinc - many studies 12 Feb, 2023
COVID associated with less Vitamin K2-7 - many studies 05 Dec, 2023
COVID death 12X more likely if poor Vitamin D Receptor (less D gets to cells) - many studies 24 Mar, 2024
COVID infection might prevent infection better than vaccinations - transcript and many studies 11 Oct, 2022
COVID infections and vaccinations decrease Vitamin D – many studies 15 Jan, 2024
COVID is also associated with low Vitamin K - many studies 30 Jan, 2022
Crohn's and Vitamin D - many studies 29 Dec, 2022
CYP24A1 gene and Vitamin D - many studies 16 May, 2023
CYP2R1 gene reduces response to Vitamin D - many studies 10 Feb, 2023
Dark Skin Diabetics and Vitamin D - many studies 14 Feb, 2025
Dark skin pregnancies and Vitamin D - many studies 17 Mar, 2024
Delirium more likely if low vitamin D - many studies 09 Feb, 2023
Dementia is associated with low vitamin D - many studies 02 Jan, 2023
Dengue Fever decimated by Vitamin D - many studies 20 Oct, 2023
Dental Implants helped by Vitamin D - many studies 20 Feb, 2025
Depression substantially reduced by Vitamin D, Omega-3, Magnesium, etc – many studies 09 Dec, 2019
Diabetes and poor Vitamin D genes - many studies 26 Aug, 2025
Diabetes and Vitamin D meta-analyses - many studies 05 Nov, 2024
Diabetes increases chance of death (low vitamin D) - many studies 30 Aug, 2023
Diabetes increases the risk of bone fracture - many studies 08 Jun, 2025
Diabetes, Metabolic Syndrome and Magnesium - many studies 13 Jan, 2023
Diabetic Foot Ulcers helped by Vitamin D - meta-analyses many studies 25 Jan, 2025
Diabetic Retinopathy associated with low Vitamin D - many studies 26 May, 2022
Diarrhea and Vitamin D - many studies 04 Mar, 2025
Diseases treated by high-dose Vitamin D - many studies 18 Jan, 2023
DNA repair helped by Vitamin D - many studies 19 Aug, 2022
Drug interactions with Vitamin D - many studies 18 Feb, 2024
Dry Eyes treated by Omega-3 and Vitamin D – many studies 11 Feb, 2023
Early Puberty if low vitamin D - many studies 09 Jul, 2023
End of Alzheimer's videos, transcripts - many studies 22 May, 2025
Endometrial cancer and Vitamin D – many studies 13 Apr, 2023
Endometriosis treated, and perhaps prevented, by vitamin D - many studies 29 Dec, 2022
Epigenetics and Vitamin D – many studies 23 Oct, 2023
Epstein-Barr Virus increases the risk of many health problems – many studies 03 Mar, 2022
Epstein-Barr Virus probably causes Long-COVID, CFS, and MS - many studies 02 Oct, 2022
Erectile Dysfunction and vitamin D - many studies 03 Dec, 2022
Excess deaths - 5 possible reasons - many studies 29 May, 2024
Exercise and Vitamin D are synergistic - many studies 09 Apr, 2023
Extremely Big Pharma - many studies 29 Nov, 2022
Far fewer respiratory track infections in infants and children getting 400 IU of Vitamin D – many studies 24 May, 2022
Fasting and Vitamin D - many studies 21 Nov, 2024
Fatigue reduced by Vitamin D (Cancer, muscle, MS, age, etc) - many studies 12 Nov, 2023
FDA - many studies 27 Aug, 2023
Fecal transplants - many studies 26 Apr, 2023
Fertility is a function of vitamin D around each egg (follicular fluid) – many studies 03 Jul, 2022
Fertility of defrosted sperm better if had increased dietary Omega-3 – many studies 06 Feb, 2018
Fertility problem (PCOS) reduced by vitamin D, etc. - many studies 27 May, 2025
Fewer bone and stress fractures with vitamin D - many studies 25 Aug, 2022
Fluoridation results in lower IQ, Magnesium, and Vitamin D - many studies 01 May, 2024
Fluoride reduces Vitamin D and Magnesium - many studies 11 Sep, 2023
Folate in VitaminDWiki - many studies 08 Jul, 2023
Food allergies associated with low Vitamin D - many studies 02 Sep, 2023
Frailty and Vitamin D - many studies 15 Nov, 2023
Fructose, HFCS and Vitamin D - many studies 01 Jan, 2024
Gastric Cancer, Vitamin D, VDR, UV - many studies 10 Nov, 2022
Gestational Diabetes and Vitamin D - many studies 10 Apr, 2024
Glutathione and Vitamin D synergism - many studies 23 Jul, 2024
Glyphosate and Vitamin D - many studies 29 Dec, 2022
Gout and Vitamin D - many studies 29 Sep, 2022
Grouping of information on topics: "Many studies", "Several studies", and Overviews 29 Jan, 2024
Growing pains associated with low Vitamin D - many studies 03 Aug, 2024
Handgrip and Vitamin D - many studies 20 Feb, 2024
Hay fever (Allergic Rhinitis) and Vitamin D - many studies 26 Feb, 2025
Head and neck cancers and vitamin D - many studies 10 Jun, 2023
Health benefit of Sunlight is more than Vitamin D in the blood - many studies 13 Aug, 2020
Heart Failure and Vitamin D - many studies 10 Aug, 2024
Heart Failure and Vitamin D meta-analyses - many studies 10 Aug, 2024
Helicobacter pylori infection and low vitamin D – many studies 05 Apr, 2025
Hemodialysis and Vitamin D - many studies 27 Feb, 2025
Hepatitis B virus and Vitamin D - many studies 21 Sep, 2020
Herpes virus and vitamin D - many studies 14 Nov, 2022
Hip fractures and low Vitamin D - many studies 21 Aug, 2025
History of Vitamin D - many studies 11 Oct, 2023
Hypercalcemia and Vitamin D - many studies 22 Jun, 2024
Hypertension, Pregnancy and Vitamin D - many studies 10 Feb, 2023
Iceland and Vitamin D - many studies 21 Feb, 2023
ICU patients typically benefit from 300-500,000 IU of Vitamin D - many studies 07 Jun, 2024
In vitro fertilization and Vitamin D – many studies 19 Apr, 2024
India and vitamin D - many studies 27 Oct, 2024
Infections and low vitamin D - many studies 14 Sep, 2024
Infectious Mononucleosis (virus) and Vitamin D - many studies 22 Aug, 2023
Inhaled vitamin D help lungs - many studies 01 Dec, 2024
Iodine Deficiency During Pregnancy – many studies 25 Jun, 2017
Irritable Bowel Syndrome and Vitamin D - many studies 30 Jun, 2023
Ischemic Stroke and Vitamin D - many studies 11 Aug, 2024
Ivermectin and COVID-19 - many studies 06 Sep, 2024
IVF 4X more successful for white women with lots of vitamin D – many studies 17 Dec, 2021
Juvenile Idiopathic Arthritis is strongly associated with low vitamin D – many studies 07 Apr, 2022
Kidney Dialysis, low Vitamin D, low Magnesium - many studies 02 Nov, 2022
Knee osteoarthritis treated by Vitamin D - many studies 13 Dec, 2023
Leprosy, low Vitamin D and poor Vitamin D Receptor - many studies 31 Jul, 2023
Less Calcification if less Calcium or more Vitamin K, Magnesium, etc. - many studies 26 May, 2024
Life-extension, improved healthspan: Diet, Exercise, Omega-3, Vitamin D - many studies 09 Dec, 2023
Long-COVID - many studies 21 Sep, 2025
Long-COVID and Vitamin D - many studies 16 Jan, 2025
Longevity and healthspan increased by Vitamin D, Omega-3, Magnesium - many studies 21 Jul, 2024
Low heart rate variability (bad) is associated with low Vitamin D and COVID – many studies 22 Aug, 2023
Low Magnesium associated with severe COVID – many studies 19 Nov, 2022
Low Vitamin D strongly associated with Systemic Sclerosis - many studies 21 Sep, 2022
Low-energy fractures in children with low vitamin D - many studies 09 Feb, 2023
Lumbar degenerative disc diseases might be fought by Vitamin D Receptor activation– many studies 28 May, 2024
Lyme disease and Vitamin D Receptor - many studies 21 Apr, 2025
Lymphoma treated by Vitamin D - many studies 08 Dec, 2023
Magnesium and Cancer - many studies 18 Oct, 2024
Magnesium and Migraines - many studies 26 Feb, 2025
Magnesium reduces pain - many studies 19 May, 2022
Magnesium Role in Health and Longevity - many studies 18 Oct, 2022
Many COVID-19 risks are associated with low vitamin D (7 studies) – Systematic Review Jan 2021 16 Jan, 2021
Melanoma might be suppressed by Vitamin D - many studies 25 Nov, 2022
Melatonin and Vitamin D - many studies 29 Jul, 2023
Menopause delayed and symptoms decreased by Vitamin D - many studies 23 Dec, 2023
Mental stress, physical stress associations with low vitamin D - many studies 19 Jul, 2023
Metadichol (Policosanol) supplement appears to improve health in many ways - multiple studies 25 Sep, 2022
Metastatic Cancer probably reduced by vitamin D - many studies 27 Sep, 2022
Microplastics causing problems in humans, etc. (Vitamin D can help) - many studies 17 May, 2025
Middle ear infection (Otitis Media) and Vitamin D – many studies 04 Aug, 2018
Military and Vitamin D - many studies 17 Jul, 2023
Miscarriage and low Vitamin D – many studies 03 Apr, 2024
Mitochondria Vitamin D interaction – many studies 04 Feb, 2025
More Cognitive Impairment after some types of stroke if low vitamin D - many studies 03 Sep, 2023
More vitamin D means fewer deaths – many studies 19 Jun, 2024
More vitamin D, more height - many studies 26 Aug, 2022
Mouthwashes temporarily reduce COVID infectiousness - many studies 17 Jan, 2022
Moving medical evidence into practice: Implementation Science - many studies 30 Jun, 2022
Multiple COVID vaccinations might increase (turbo) Cancer Incidence - many studies 30 Aug, 2025
Multiple Myeloma (blood cell cancer) treated by vitamin D - many studies 14 Jun, 2019
Multiple Sclerosis much more likely if low vitamin D during pregnancy –many studies 25 Jan, 2020
Multiple Sclerosis Risk factors include virus such as Human Herpesvirus 6A – many studies 28 Feb, 2022
Muscles and Vitamin D - many studies 13 Aug, 2024
Myopia epidemic and Vitamin D - many studies 23 Aug, 2023
NAFLD and Vitamin D - many studies 25 Sep, 2023
Nanoemulsion Vitamin D is faster and better - many studies 06 Oct, 2023
Nerve cells and Vitamin D – many studies 07 Oct, 2024
Neural tube defect and Vitamin D - many studies 16 May, 2023
Neuropathy treated by vitamin D - many studies 24 Mar, 2023
Nitric oxide (from sun, Mg, Vit D, etc) reduces some health problems - many studies. 21 Oct, 2022
Non-oral Vitamin D should be a better form for MS, food allergy, PTSD, etc. – many studies 26 Jan, 2024
Nursing homes and Vitamin D - many studies 05 Apr, 2023
Nutrition and Vitamin D - many studies 27 Jun, 2025
Obesity, Virus, and Vitamin D - many studies 28 Oct, 2022
Omega 3 increases vitamin D in the blood – many studies 06 Jul, 2022
Omega-3 helps conception as well as pregnancy – many studies 25 Sep, 2023
Omega-3 helps muscles - many studies 16 Nov, 2023
Omega-3 index - many studies 25 Dec, 2023
Omega-3 Reduces risk of Breast Cancer - many studies 06 May, 2023
Omega-3 reduces risk of COVID-19 - many studies 15 Sep, 2021
Omega-6 blocks Omega-3 etc. -many studies 17 Jul, 2023
Orthopaedic surgeries need Vitamin D – many studies 08 Dec, 2022
Palliative care is helped by Vitamin D - many studies 19 Sep, 2022
Pancreatitis and Vitamin D - many studies 13 Jun, 2022
People outdoors a lot have higher levels of Vitamin D – many studies 28 Feb, 2024
Periodontitis reduced by Vitamin D - many studies 05 Jun, 2023
PFAS (forever chemicals) reduce Vitamin D and VDR, cause health problems - many studies 29 Jul, 2022
Phosphate, Phosphatonins and Vitamin D - many studies 10 Oct, 2022
Photobiomodulation (LLLT) treats many COVID problems - many studies 03 Dec, 2022
Placenta and Vitamin D - many studies 05 Mar, 2025
Pneumonia and low vitamin D - many studies 09 Nov, 2022
Poor menstrual cycles 2X more likely if poor vitamin D levels - many studies 03 Jan, 2022
Preeclampsia and Vitamin D - many studies 01 May, 2023
Preeclampsia reduced by Vitamin D - many studies 01 May, 2023
Pregnancy and infants healthier with Omega-3 supplementation - many studies 14 Oct, 2023
Pregnancy helped by Magnesium - many studies 05 Jan, 2023
Premenstrual Syndrome (PMS) and Vitamin D - many studies 27 Sep, 2021
Preterm birth and low Vitamin D - many studies 24 Dec, 2023
Preterm birth decreased by Omega-3, etc. - many studies 01 Oct, 2024
Preterm birth is related to Vitamin D Receptor problems – many studies agree 13 Nov, 2017
Preterm births reduced by Vitamin D - many studies 01 Oct, 2024
Prisoners have low Vitamin D - many studies 23 Jun, 2023
Problems after childhood vaccinations - many studies 24 May, 2022
Progesterone activates vitamin D receptor - many studies 05 Feb, 2019
Proofs that Vitamin D Receptor activation fights various diseases - many studies 21 Sep, 2024
Prostate and Urinary systems much better with higher vitamin D – many studies 30 Jun, 2017
Protein - many studies 16 Jul, 2025
Protein, muscles, bones and Vitamin D - many studies 16 Dec, 2024
PTH and Vitamin D - many studies 29 Dec, 2022
Quercetin (a flavonoid) helps activate the Vitamin D receptor – many studies 24 May, 2021
Radiation and Vitamin D - many studies 13 Jun, 2024
Randomized Controlled Trials and Vitamin D - many studies 12 Mar, 2024
Randomized Controlled Trials in VitaminDWiki - many studies 16 May, 2023
Red meat consumption increases risk of Diabetes - many studies 09 Oct, 2022
Respiratory infection, children and Vitamin D - many studies 08 Oct, 2023
Respiratory viral infection (RSV) and low vitamin D - many studies 18 Nov, 2022
Response to Vitamin D - many studies 07 Apr, 2023
Restless Legs Syndrome - Vitamin D, Iron, etc. - many studies 19 Jan, 2025
Restless Legs Syndrome has increased risk with diabetes – many studies 28 Dec, 2019
Resveratrol improves health (Vitamin D receptor, etc.) - many studies 10 Oct, 2024
Resveratrol treats Multiple Sclerosis and other autoimmune diseases – many studies 09 Dec, 2019
Russia and Vitamin D - many studies 28 Oct, 2022
Saliva and Vitamin D – many studies 20 May, 2019
Sarcoidosis (rare) problems when taking vitamin D - many studies 12 Oct, 2022
Sarcopenia (muscle loss) fought by Vitamin D, exercise and protein - many studies 11 Jul, 2023
Scotland and Vitamin D - many studies 18 Mar, 2024
Selenium is important to health - many studies 17 Oct, 2022
Seniors with more vitamin D are less light-headed (Orthostatic Hypotension) - many studies 31 Aug, 2020
Sepsis is both prevented and treated by Vitamin D - many studies 25 Sep, 2023
Sickle Cell treated by Vitamin D - many studies 30 May, 2025
Signs of Vitamin D Deficiency - many studies 20 Jul, 2023
Sjögren’s syndrome (2nd most common rheumatic disease) and vitamin D - many studies 19 Sep, 2024
Skin Aging and Vitamin D - many studies 08 Feb, 2022
Sleep Apnea and Vitamin D - many studies 28 Feb, 2024
Sleep longer if have more vitamin D – many studies 08 Nov, 2022
Smoking reduces vitamin D - many studies 13 Jul, 2023
Some anticonvulsant drugs significantly reduce vitamin D levels – many studies 01 Dec, 2021
Some Foot and ankle problems are treated by Vitamin D – many studies 11 Jan, 2022
Spot Baldness (Alopecia Areata) associated with low vitamin D – many studies 21 Jul, 2023
SSRIs (66% of prescribed antidepressants) cause health problems - many studies 29 Jun, 2025
Statins and Vitamin D - many studies 15 Jul, 2023
Stem cells and Vitamin D - many studies 31 Oct, 2023
Stillbirth reduced by Vitamin D, Zinc, Omega-3 - many studies 26 Sep, 2025
Stroke and Vitamin D meta-analyses - many studies 11 Aug, 2024
Sudden Infant Deaths (SIDS) soon after vaccination - many studies 09 May, 2025
Suicide associated with low vitamin D - many studies 06 Apr, 2023
Sunlight and health - many studies 12 Sep, 2024
Sunscreen and Vitamin D - many studies 14 Feb, 2024
Superbug (Clostridium difficile) Infections strongly associated with low vitamin D - many studies 21 Oct, 2022
Systolic blood pressure reduced by vitamin D (many studies) No value for 'modification_date_major'
T-cell and Vitamin D - many studies 15 Dec, 2023
Tanning beds and Vitamin D - many studies 19 Apr, 2024
Telomeres and Vitamin D - many studies 25 Jul, 2023
Thyroidectomy and Vitamin D - many studies 24 Feb, 2023
Tonsillectomy, tonsollitis and Vitamin D - many studies 20 May, 2023
Topical Vitamin D provides more benefits than oral sometimes - many studies 15 Sep, 2022
Total knee arthroplasty – worse outcome if low vitamin D – many studies 05 Apr, 2024
Transgender associated with autism, low vitamin D, low BMD, etc. - many studies 05 Apr, 2023
Traumatic Brain Injury treated by Vitamin D - many studies 27 Sep, 2023
Ulcerative Colitis and Vitamin D - many studies 18 Oct, 2023
Ultra-processed foods associated with worse health and lower Vitamin D - many studies 17 Dec, 2024
UTI associated with low Vitamin D as well as treated - many studies 07 Sep, 2021
Uveitis (inflamed eye) and Vitamin D - many studies 26 Nov, 2024
Vertigo treated by Vitamin D - many studies 07 Aug, 2020
Veterans and Vitamin D - many studies 06 Apr, 2023
Virus and Cardiovascular problems - many studies 05 May, 2024
Virus and Dark Skin - many studies 30 Mar, 2025
Vitamin D aids the clearing out of old cells (autophagy) – many studies 07 Feb, 2023
Vitamin D and Magnesium need each other - many studies 15 Apr, 2022
Vitamin D and malaria – many studies 14 Apr, 2022
Vitamin D and urinary incontinence - many studies 28 Sep, 2022
Vitamin D and Vitamin K intervention trials - many studies 29 Sep, 2022
Vitamin D dosing - many studies 01 Mar, 2024
Vitamin D has been found to be cost-effective by many studies 21 Jul, 2023
Vitamin D helps organ transplant - many studies 30 Nov, 2023
Vitamin D is needed before many surgeries – many studies and RCTs 12 Jan, 2025
Vitamin D is the most popular supplement - many studies 21 Feb, 2025
Vitamin D mitigates heavy metal exposure - many studies 27 Jul, 2025
Vitamin D prevents Hepatitis-C and helps treat it (many studies) 03 Mar, 2020
Vitamin D Receptor (Cancers OR Viruses) - many studies 02 Mar, 2024
Vitamin D Receptor and Obesity – many studies 18 Oct, 2023
Vitamin D Receptor deactivated by some health problems - many studies 12 Mar, 2024
Vitamin D reduces hair loss - many studies 12 Jul, 2023
Vitamin D toothbrush, chewing gum, oral spray, oral health, etc. - many studies 17 Jul, 2025
Vitamin D, Omega-3, and Magnesium are synergistic - many studies 14 Sep, 2024
Vitamin D3 for Vegans - many studies 26 Dec, 2024
Vitamin D: 200 Immunity studies, 750 Virus studies - many studies 18 Oct, 2024
Vitamin K, cardiovascular health, and stroke - many studies 05 Jul, 2023
Vitamin K2 fights Breast and some other cancers - many studies 09 Apr, 2023
Vitiligo (spotty skin) and Vitamin D, UVB - many studies 11 Nov, 2023
Warts removed by vitamin D injection - many studies 11 Jan, 2020
Weekly, Monthly Vitamin D are typically better than daily - many studies 17 Mar, 2024
Weight loss and Vitamin D - many studies 20 Aug, 2023
Yeast Infection (Candida etc.) and Vitamin D - many studies 12 Jun, 2025

90+ VitaminDWiki pages have SEVERAL STUDIES in the title

This list is automatically updated

Items found: 88
Title Modified
22% of children (0-5y) are stunted, Vitamin D deficiency is a primary cause – several studies 15 Mar, 2024
ACL knee problems assocated with low Vitamin D - several studies 05 Apr, 2025
Adrenal, Long-COVID and Vitamin D - several studies 31 Oct, 2022
Alzheimer's might be fought by several types of honey - study and 3 AIs - Aug 2025 08 Aug, 2025
Alzheimer's risk reduced 45% by physical activity - several studies 16 Jun, 2025
Anesthesia can cause cognitive problems in elderly with low vitamin D - several studies 14 Jul, 2025
Anorexia nervosa and Vitamin D - several studies 28 Dec, 2023
Antibiotic increased risk of diabetes (Vitamin D might help) - several studies 24 Jan, 2018
Arsenic health problems reduced by Vitamin D - several studies 19 Nov, 2024
Autism treated by Vitamin B12 - several studies 07 May, 2018
Balance - several studies 12 Jun, 2025
Biofortification with Vitamin D - several studies 09 May, 2024
Bone worse after COVID - several studies 22 Nov, 2023
Brain Plasticity improves the brain, helps Long-COVID - several studies 17 Oct, 2024
Breast Cancer reduces receptor and thus blocks Vitamin D to the cells – several studies 18 Oct, 2021
C15:0 (Fatty15, Pentadecanoic acid) a fatty acid from grass-fed animals may be essential - several studies 19 May, 2025
Cancers fought by Garlic, Onion, and Sulfur - several studies 23 Dec, 2022
Chikungunya virus and Vitamin D - several studies 25 Aug, 2025
Chinese COVID-19 study – 80 pct of severe cases had low Vitamin D, all asymptomatic cases had OK Vit D – Oct 13, 2020 05 Nov, 2020
Chronic functional constipation is associated with low vitamin D - several studies 16 Nov, 2024
COPD is strongly associated with magnesium deficiency – several studies 24 Jul, 2025
Corticosteroids reduce levels of Vitamin D - several studies 10 Apr, 2025
COVID existed in the second half of 2019 - several studies 06 Nov, 2022
COVID in seniors 5X less likely to be severe if vegetarian (small study) – April 2022 16 May, 2022
COVID increases muscle loss (Sarcopenia), Vitamin D can help - several studies 15 Sep, 2025
COVID infections or vaccinations may increase Multiple Sclerosis (if low D) - several studies 23 Nov, 2023
COVID-19 was 2.6X more severe if very low Vitamin D (43 studies) – meta-analysis March 26, 2021 27 Mar, 2021
CPAP and Vitamin D - several studies 20 Apr, 2025
Dental implants helped by Vitamin D – several studies 04 Oct, 2024
Diabetes and Zinc - several studies 29 Oct, 2024
Down's syndrome and low vitamin D - several studies 26 May, 2024
Early puberty during pandemic (low vitamin D) - several studies 20 Dec, 2023
Early-Onset diseases and Vitamin D - several studies 10 Apr, 2024
Earthquake and Vitamin D - several studies 11 Feb, 2024
Electronic Health Records are starting to be used by AI - several studies 13 Jan, 2025
EMR Syndrome: about 4% of people - several studies 10 Apr, 2025
Endocrine Disruptors - several studies 07 Dec, 2024
Endothelium (lining of blood vessels, heart) and Vitamin D - several studies 04 Oct, 2023
Enlarged Prostate (BPH) and Vitamin D - several studies 02 Mar, 2024
Glaucoma fought by Vitamin D - several studies 23 Sep, 2023
Grouping of information on topics: "Many studies", "Several studies", and Overviews 29 Jan, 2024
Healthy microbiota might reduce COVID-19 – several studies 22 Nov, 2023
High-Risk Pregnancies: some are due to low vitamin D - several studies 24 Dec, 2024
How silicosis is fought by Vitamin D (in mice) - several studies 23 Sep, 2022
HPV and Vitamin D - several studies 14 Jan, 2024
Huntington's Disease and Vitamin D - several studies 18 May, 2025
Increased dementia if increased meat - several studies 22 May, 2025
Kawasaki Disease and Vitamin D - several studies 01 May, 2024
Leishmaniasis (from sand flea) might be fought by Vitamin D - several studies 21 Dec, 2023
Low Calcium associated with severe COVID-19 – several studies 20 Sep, 2021
Low Magnesium associated with severe COVID – many studies 19 Nov, 2022
Low vitamin D might be one of the causes of obesity – several studies 28 Nov, 2023
Monkeypox and Vitamin D - several studies 02 Dec, 2024
More US adult deaths from Fentanyl than autos or COVID (Vitamin D might help) - several studies 21 Dec, 2023
Multiple Sclerosis much more likely if poor Vitamin D Receptor – several studies 31 Oct, 2019
Nutrigenomics and Vitamin D - several studies 20 Jul, 2025
Off Topic: Xylitol reduces cavities, preterm births, osteoporosis, RTI, obesity, diabetes, etc. - several studies 01 Jan, 2024
Office workers and Vitamin D - several studies 12 Aug, 2024
Oral Cancer and Vitamin D and VDR - several studies 11 Feb, 2024
Pain and swelling - typically after some distal frature in senior women - several studies 08 Jan, 2025
Parkinson's Disease and gut microbiome - several studies 08 Feb, 2023
Pediatric-Onset Multiple Sclerosis - several studies 11 Apr, 2025
Peripheral Arterial Disease (PAD) and Vitamin D - several studies 15 Aug, 2025
Polio - several studies 31 Oct, 2022
Preemies, Vitamin D, Omega-3, etc. - several studies 29 Apr, 2025
Psoriasis severity associated with low vitamin D (10 studies) – meta-analysis Jan 2018 22 Jun, 2021
Pulmonary Fibrosis (lung scaring) and Vitamin D – several studies 15 Jan, 2020
Recurrent Wheezing in children is associated with low Vitamin D – several studies 04 Sep, 2022
Rickets – major dental problems when have low vitamin D – several studies 04 Aug, 2018
Rotator cuff and Vitamin D - several studies 01 Mar, 2024
Severe COVID-19 2.5 X more likely if low vitamin D (23 studies) – 19th meta-analysis Oct 2021 19 Oct, 2021
Severe COVID-19 3.5 more likely if low vitamin D (30 studies) – meta-analysis July 2021 01 Jul, 2021
Severe COVID-19 5X more likely if low vitamin D (23 studies) – 16th meta-analysis July 2021 05 Oct, 2021
Severe pediatric COVID 5.5 more likely if low vitamin D (review of 6 studies) -July 2021 08 Aug, 2021
Sleep, Dr. Gominak and Vitamin D - several studies 10 Nov, 2023
Spinal fusion and Vitamin D - several studies 08 Jun, 2024
Stroke outcomes worse if high level of Iron - several studies 28 May, 2025
Sudden drop of heart rate (vasovagal syncope) is associated with lower vitamin D - several studies 25 May, 2023
T2 Diabetes is also fought by Vitamin K2 – several studies 05 Dec, 2023
Telomeres helped by Vitamin D - several studies 27 May, 2025
Tic disorders associated with Vitamin D - several studies 20 Nov, 2023
Tooth Enamel helped Vitamin D - several studies 15 Jul, 2025
Tooth loss increases Cancer Risk (low vitamin D associated with both) - several studies 05 Jun, 2025
Urinary Tract Infection and Vitamin D – several studies 09 Jul, 2024
Vitamin C may treat COVID-19 (several studies) 29 Oct, 2020
Vitamin D interactions with poor gut (Celiac, IBD, and Bariatric surgery) – several studies 22 Nov, 2023
Vitamin D sprayed inside cheeks (buccal spray) - several studies 10 Feb, 2023
Vitamin D Sulfate (found in breast milk) - several studies 26 Apr, 2022

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