Autoimmune diseases fought by Vitamin D, especially if have more than 40 ng – Sept 2022

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An Update on the Effects of Vitamin D on the Immune System and Autoimmune Diseases

Int J Mol Sci. 2022 Aug 29;23(17):9784 doi: 10.3390/ijms23179784.
Claudia Sîrbe 1 2 , Simona Rednic 3 4 , Alina Grama 1 2 , Tudor Lucian Pop 1 2

PDF Table of Contents

Vitamin D intervenes in calcium and phosphate metabolism and bone homeostasis. Experimental studies have shown that 1,25-dihydroxyvitamin D (calcitriol) generates immunologic activities on the innate and adaptive immune system and endothelial membrane stability. Low levels of serum 25-hydroxyvitamin D (25(OH)D) are associated with an increased risk of developing immune-related diseases such as psoriasis, type 1 diabetes, multiple sclerosis, and autoimmune diseases. Various clinical trials describe the efficacy of supplementation of vitamin D and its metabolites for treating these diseases that result in variable outcomes. Different disease outcomes are observed in treatment with vitamin D as high inter-individual difference is present with complex gene expression in human peripheral blood mononuclear cells. However, it is still not fully known what level of serum 25(OH)D is needed. The current recommendation is to increase vitamin D intake and have enough sunlight exposure to have serum 25(OH)D at a level of 30 ng/mL (75 nmol/L) and better at 40-60 ng/mL (100-150 nmol/L) to obtain the optimal health benefits of vitamin D.
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VitaminDWiki - Autoimmune category contains

• 186 items in Autoimmune category
• Vitamin D and   MS    Asthma    RA    Diabetes    Gut   Allergy    Hay Fever    Muscular Dystrophy   Lupus    Psoriasis
• Autoimmune disease clusters run in families having low D
• How Vitamin D reduces inflammation, improves immunity and fights autoimmunity – review Dec 2018
• 120 doctors and 20,000 MS patients using high dose Vitamin D Dec 2018
• Vitamin D has treated Multiple Sclerosis and autoimmune diseases for 16 years – Coimbra April 2018
• Vitamin D Receptor is associated in over 58 autoimmune studies
• Many autoimmune diseases associated with low vitamin D or poor Vit D genes – July 2019
  

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Vitamin D needed to TREAT Health problems 30 ng rickets, 150 ng MS

Vitamin D	Treats
150 ng	Multiple Sclerosis *
80 ng	Cluster Headache *
70 ng	Sleep *
60 ng	Preeclampsia RCT
50 ng	COVID-19 Fertility Psoriasis Infections Review Infection after surgery
40 ng	Depression ACL recovery Hypertension Asthma?
30 ng	Rickets

* Evolution of experiments with patients, often also need co-factors

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