Health problems that run in families are often associated with low vitamin D
"A particular disorder might be described as “running in a family” if more than one person in the family has the condition. Some disorders that affect multiple family members are caused by gene mutations, which can be inherited (passed down from parent to child)." Google
Vitamin D Life realization
If a single disease runs in the family it is possible that it is due to a vitamin D gene problem
If multiple diseases occur in the family is it likely that they are due to a vitamin D gene problem
Every single health problem in this list is strongly related to vitamin D deficiency.
I have noticed that many of the health problems prevented/treated by vitamin D seem to run in families.
Here is the first list which I found in Google on family related diseases from The National Institute of Health (US).
| ** | ||
|---|---|---|
| ::Health problem that runs in family:: | ::Vitamin D Life:: | |
| alzheimer's/dementia | Alzheimers | |
| arthritis | Rheumatoid Arthritis | |
| asthma | Asthma | |
| blood clots | Blood clotting | |
| cancer | Cancer | |
| depression | Depression | |
| diabetes | Diabetes | |
| heart disease | Cardiovascular | |
| high cholesterol | Cholesterol | |
| high blood pressure | Hypertension | |
| pregnancy losses & birth defects | Pregnancy | |
| stroke | Stroke | ** |
Genes can make the body less efficient at getting vitamin D to the cells.
2 genes have effects which CAN be detected by vitamin D blood tests.
4 genes have effects which CANNOT be detected by vitamin D blood tests.
In either case, if a vitamin D deficiency disease runs in your family you will need more vitamin D than the general population.
- Depending on the gene and the disease, you will need 10% to perhaps 200% larger dose of vitamin D to cancel the gene problem.
- Unknowns
- How much more if one specific health problem runs in the family
- How much more vitamin D if several health problems run in the family
Gene studies in Vitamin D Life
Some of Us May Need More Vitamin D Than Others - Sept 2015
- includes information on various genetic testing and add-on services
Common Vitamin D gene variants and resulting diseases – Jan 2013
Genes (CYP2R1 and GC) which restrict the amount of Vitamin D which gets into bloodstream – June 2014
Increased mortality associated with low vitamin D genes – Nov 2014
Many autoimmune diseases associated with latitude and vitamin D receptor – March 2016
Role of Vitamin D in human Diseases and Disorders – An Overview – DBP, VDR June 2014
Blood tests can be a poor measure of actual vitamin D due to D Binding Protein (DBP) – May 2014
Genes and Vitamin D items
Vitamin D Receptor
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Gene studies of health problems which run in families
Alzheimer’s Alzheimer’s Disease is associated with genes which restrict vitamin D – Aug 2015
Rheumatoid arthritis Rheumatoid arthritis is 40 percent more likely if vitamin D Receptor problem – 2 meta-analyses 2015
Asthma Strong Vitamin D deficiency associations in Asthma patients – Nov 2014
Cancers Vitamin D receptor polymorphisms are risk factors for various cancers – meta-analysis Jan 2014
Cancer - Breast Breast Cancer rate reduced 72 percent by vitamin D gene polymorphism CYP24A1 – Nov 2014
Cancer - Bladder Poor Bladder Cancer survival associated with poor Vitamin D receptor – Oct 2015
Cancer - Colon Colon cancer 30 percent more likely if problems with Vitamin D genes CYP24A1 or CYP27B1 – Nov 2015
Cancer - Pancreatic Pancreatic Cancer massively deregulates the local Vitamin D receptors and CPY24A1 – July 2014
Cancer - Melanoma Melanoma risk 2X to 4X higher if Vitamin D receptor genes had morphed – March 2014
Cardiovascular Potential for vitamin D receptor agonists in the treatment of cardiovascular disease
T2 Diabetes Vitamin D receptor gene associated with 50 percent more type 2 Diabetes – meta-analyses 2013, 2016
T1 Diabetes Type 1 diabetes associated with faulty Vitamin D receptor genes – May 2013
Hypertension Hypertension associated with genes which reduce vitamin D – meta-analysis June 2014
Lupus If Lupus in family – 5 times more likely to get Lupus if low vitamin D and poor CYP24A1 – June 2016
Stroke Ischemic Stroke 3X more likely if Vitamin D Receptor gene change (Fok 1) – Jan 2014
Gene studies of other health problems in Vitamin D Life
Lungs with cystic fibrosis fail to activate vitamin D (poor CYP27B) – Feb 2016
Crohn's disease associated with 7.6X deactivation of Vitamin D receptor – July 2015
Genes make Multiple Sclerosis 2X more likely unless get more vitamin D - Aug 2015
2X more Parkinson's disease if modified vitamin D receptor genes – meta-analysis Aug 2014
Multiple Sclerosis patients need more vitamin D to get same blood level response – Aug 2015
Gene makes COPD 2.6X more likely unless get more vitamin D – meta-analysis Dec 2014
Obesity strongly associated with vitamin D receptor in Saudia Arabia – July 2014
Osteoporosis 2.8 X more likely if Vitamin D receptor (VDR) genes altered – Aug 2013
Food allergy 12X more likely if low vitamin D and vitamin D binding gene problem – Aug 2015
2 Genes make AMD 6X more likely if low vitamin D - Aug 2015 A ge related M acular D egeneration
Tuberculosis, Genes, Vitamin D Binding Protein, and RCT – Review Aug 2014
Hip Fracture 2.5 times more likely if poor Vitamin D Binding Protein gene - Aug 2015
Also associated with many of the same diseases: Magnesium, Omega-3
The items in both categories of Magnesium and Omega:
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See also heritability on Vitamin D Life
Vitamin D insufficiency in child 15X more likely if father is Vitamin D insufficient – June 2021
Vitamin D Heritability: twin studies – 20 percent to 85 percent, GWAS 5 percent – Oct 2018
Does survival of the less fit mean less health (poor genes may be inherited)
Studies which are in both the GENE and Disease categories
Rheumatoid Arthritis
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Cancer (not specific cancer category)
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Diabetes
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Cardiovascular
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Hypertension
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Pregnancy
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Stroke
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Studies which are in both the Vitamin D Receptor and Disease categories
Rheumatoid Arthritis
{category}
Cancer (not specific cancer category)
{category}
Diabetes
{category}
Cardiovascular
{category}
Hypertension
{category}
Pregnancy
{category}
Stroke
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See also web
- Diseases that run in families not all down to genes, study shows July 2016
- ". . examined the medical histories of more than 500,000 people and their families -- including both blood and adoptive relatives."
- . .They looked at incidents of 12 common diseases including high blood pressure, heart disease, and several cancers and neurological diseases."
- "By not accounting for shared environmental factors, scientists may overestimate the importance of genetic variation by an average of 47 per cent, the study found"
- Fact Sheet: Family History is Important for Health CDC Key Features Dec 2015
- Diseases that occur at an earlier age than expected (10 to 20 years before most people get the disease);
- Disease in more than one close relative;
- Disease that does not usually affect a certain gender (for example, breast cancer in a male);
- Certain combinations of diseases within a family (for example, breast and ovarian cancer, or heart disease and diabetes).
- Have You Inherited a Vitamin D Deficiency?
- Jan 2016 Susan Rex Ryan
Autoimmune Disease Clusters - which run in families
Video by Dr. Coimbra – 95 percent of auto-immune cured with vitamin D in high doses - April 2014
Do Autoimmune Diseases Run in Families? HealthCentral 2013
- " . . autoimmune diseases which tend to cluster (aggregate) in our families."
- "Familial autoimmunity was investigated in five major autoimmune diseases: rheumatoid arthritis, systemic lupus erythematosus, autoimmune thyroid disease, multiple sclerosis, and type 1 diabetes mellitus. "
- Example: familial autoimmunity in Graves’ disease 14 X more likely to have family members to have pernicious anemia or RA
How do autoimmune diseases cluster in families? A systematic review and meta-analysis - 2013

Figure 8 Familial autoimmunity. The vertical axis corresponds to the proband’s disease and each disease individually. In the horizontal axis diseases present in first degree relatives are shown. Each color belongs to the proband’s disease. The figure only includes significant results and may serve as a guide for clinical practice in order to search ADs in FDRs of probands. Note that familial autoimmune disease is excluded.
AA, alopecia areata; AdD, Addison’s disease; AS, ankylosing spondylitis; AITD, autoimmune thyroid disease; CD, celiac disease; CrD, Crohn’s disease; FDR, first degree relative; IBD, inflammatory bowel disease; IIM, idiopathic inflammatory myositis; JDM, juvenile dermatomyositis; JRA, juvenilerheumatoid arthritis; JSLE, juvenile systemic lupus erythematosus; MAS, multiple autoimmune syndrome; MG, myasthenia gravis; MS, multiple sclerosis; PA, pernicious anemia; PAN, polyarteritis nodosa; PBC, primary biliary cirrhosis; PSO, psoriasis; RA, rheumatoid arthritis; SLE, systemic lupus erythematosus; SS, Sjögren’s syndrome; SSc, systemic sclerosis; T1D, type 1 diabetes; UC, ulcerative colitis; VIT, vitiligo; WG, Wegener’s granulomatosis.
This study was cited by 57 other publications in Google Scholar as of July 2016 such as:
Hashimoto thyroiditis: clinical and diagnostic criteria
Diagnosis and classification of autoimmune diabetes mellitus
Pathogenesis and prevention of rheumatic disease: focus on preclinical RA and SLE
Systemic sclerosis at the crossroad of polyautoimmunity
New insights into an autoimmune mechanism, pharmacological treatment and relationship between multiple sclerosis and inflammatory bowel disease
The diagnosis and clinical significance of polyautoimmunity
Is narcolepsy a classical autoimmune disease?
Associated autoimmune diseases in children and adolescents with type 1 diabetes mellitus (T1DM)
Identification of a new disease cluster of pemphigus vulgaris with autoimmune thyroid disease, rheumatoid arthritis, and type I diabetes
More on this topic at Autoimmune disease clusters run in families (polyautoimmunity) are associated with low vitamin D