Podlipodcast player Webplayer

Dr. John Campbell

Dr. John Campbell

Vitamin D reduces autoimmune disease

Dr. John Campbell · Nov 11, 2026 · 26:22

0:0026:22

Listen in the Podli app 🎧

Follow your favourite podcasts, listen offline and in the car with CarPlay and Android Auto, and always pick up where you left off. Free to try.

Come on government, change the out dated guidelines. John's text books, free downloads,Uploaded 29-05-22http://159.69.48.3/Vitamin D regulates a wide array of genes involved in inflammation and immunity, inconsistently associated with reduced risk of several autoimmune diseases in observational studiesActive form of vitamin D regulates genes, inflammation, acquired and innate immune responsesDietary marine derived long chain omega 3 fatty acids decrease systemic inflammation in some autoimmune diseasesEvidence is needed on whether omega 3 fatty acids lower the risk of developing autoimmune disease Vitamin D and marine omega 3 fatty acid supplementation and incident autoimmune disease: VITAL randomized controlled trialhttps://www.bmj.com/content/376/bmj-2021-066452To investigate whether vitamin D and marine derived long chain omega 3 fatty acids reduce autoimmune disease risk. Vitamin D and omega 3 trial (VITAL), a nationwide (US), randomized, double blind, placebo controlled trialN = 25, 871consisting of,12, 786 men ≥5013, 085 women ≥5518,046 non- Hispanic white5,106 black2,152 as other racial and ethnic groupsMean age was 67.1INTERVENTIONS Vitamin D (2000 IU/day) or placeboOmega 3 fatty acids (1000 mg/day) or placeboParticipants self-reported all incident autoimmune diseases from baseline to a median of 5.3 years,these diseases were confirmed by medical record reviewIn the vitamin D armTreatment group123 developed an autoimmune diseasePlacebo group155 developed an autoimmune diseaseHazard ratio 0.78P = 0.05In the omega 3 fatty acids armTreatment group130 developed an autoimmune diseasePlacebo group148 developed an autoimmune diseaseP=0.19CONCLUSIONS Vitamin D supplementation for five yearswith or without omega 3 fatty acids, reduced autoimmune disease by 22%Omega 3 fatty acid supplementationwith or without vitamin D,reduced the autoimmune disease rate by 15%(not statistically significant)The clinical importance of this trial is high because these are well tolerated, non-toxic supplements, and other effective treatments to reduce the incidence of autoimmune diseases are lacking Autoimmune diseasesRheumatoid arthritisPolymyalgia rheumaticaHashimoto’s thyroiditis, too little thyroid hormone)PsoriasisType 1 diabetes mellitusMultiple sclerosisLupusInflammatory bowel disease (Crohn’s Ulcerative colitis)Addison’s (too little of cortisol)Grave’s (too much thyroid hormone), Myasthenia gravisPernicious anemiaAutoimmune vasculitisCeliac disease (gluten protein from grains)Inflammatory autoimmune response to self-tissuesThird leading cause of morbidity in the industrialized worldChronic conditionsIncreasing prevalence with ageLack of effective treatmentsMore about the VITAL RCThttps://clinicaltrials.gov/ct2/show/NCT01169259VITamin D and OmegA-3 TriaL (VITAL) A randomized clinical trial, US basedN = 25,871InvestigatingDaily dietary supplements of vitamin D3 (2000 IU),or omega-3 fatty acids (Omacor® fish oil, 1 gram),reduces the risk of developing,cancerheart diseasestroke,in people with no specific history 5-year intervention phase (study pill-taking, median 5.3 years) has endedpost-intervention observational follow-up, ongoing Learn more about your ad choices. Visit megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices

Episodes: Dr. John Campbell

PodliGet the free Podli app
↓ App