Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort

@IanCopeland5 @jamesamcgee Do you realize how common Vit. D deficiency is, specially with seasonal effects? https://t.co/ZUJPQzHetP https://t.co/YWfya2CuR4 https://t.co/uyiJKGGO3z https://t.co/z7eOqMfY36

RT @JorRuizSanchez: En Europa, en personas sanas, es "normal" que los niveles de #vitaminaD bajen en invierno en relación al verano Me pre…

RT @JorRuizSanchez: En Europa, en personas sanas, es "normal" que los niveles de #vitaminaD bajen en invierno en relación al verano Me pre…

En Europa, en personas sanas, es "normal" que los niveles de #vitaminaD bajen en invierno en relación al verano Me pregunto ¿Cuando tratamos un déficit de #vitamina D tenemos en cuenta la estación del año para definir "déficit"? https://t.co/UC1nerTHAJ

@Fredrik33M @3rweh Här är mönstret för Sverige där det går upp och ned över året https://t.co/Em4irWGXtJ Det här är dock värden för innan man ökade på berikningen i maten ytterligare. Både större mängder och fler livsmedel https://t.co/luYHxzHNnp

RT @uncivengin: Vitamin D levels vary with season https://t.co/iTDH2cEs0H

RT @uncivengin: Vitamin D levels vary with season https://t.co/iTDH2cEs0H

Vitamin D levels vary with season https://t.co/iTDH2cEs0H

@tpitkara Juu, Ruotsistakin löytyy. Tosin Pohjoismaissa asiaan vaikuttaa myös maitovalmisteiden D-vitaminointi. https://t.co/mX2NRQV8Jl

@christophewyns @helmjolnir @sliman04546556 @ordre_medecins @les_vaxxeuses https://t.co/5PbMuirhWM

@NateSilver538 But if lower Vitamin D is the issue (like Fauci mentioned back in August but nobody paid attention because <Terrible President>), then we aren't out of the woods yet (as Vitamin D level seem to reach their lowest levels in Feb) Source

@kristianpagh @ruth_mottram @martincollignon @ClnHz The claim is for the starting date of the surge in positive cases in all of Europe, not just for higher latitudes. Is Sweden included in the "higher latitudes"? I would call this modest and gradual chang

Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort. Seems more closely associated with UV exposure than dietary supplementation (although supplementation levels in study participants was below current RDA). https://t.co/zUrTx7fO3

The sun you got in the summer wears off by Nov/Dec (months 11 and 12) (from https://t.co/X6JJpYYN1y). https://t.co/c0ARMDzd2F

Why you should take 4000IU of vitamin D a day during the winter: 1) The sun you got in the summer wears off by Nov/Dec https://t.co/X6JJpYYN1y 2) Doctors discussing studies. Supplementing is low risk, high reward in winter for 99%+ of people. https://t.c

@gjcats @ruth_mottram One of my favorite German science channels just did a video on Vitamin D. https://t.co/9coxWBMpxz It showed a study on the seasonal cycle of Vit. D in Sweden. It is much smaller than the variability in the population. Looks like stor

@Sun_raindrops On the other hand, have a look at this (thread) https://t.co/vpvt50PEzO

@JacobGudiol Interesting correlation https://t.co/JPpkuZqfvm https://t.co/8SaYJkxUDr

@RobertAuers Yes, but vitamin D levels don't decline until you've had a sustained period of low sunlight exposure. See: https://t.co/0ebvZfs6J6 https://t.co/0R5vlRskuP https://t.co/myuoKZk4em

RT @DennisZeilstra: Tja, met microdoses die Voedingscentrum aanraadt doet suppletie weinig. Uit de studie: "daily doses of vitamin D3 of 5–…

@rahulthondan Vitamin D minimum in this study were in February and March so would expect covid would be highest then. https://t.co/KX784Yc4oL

Tja, met microdoses die Voedingscentrum aanraadt doet suppletie weinig. Uit de studie: "daily doses of vitamin D3 of 5–7.5 µg (200–300 IE)." Desondanks: "we found significantly higher serum 25(OH)D levels in vitamin D users during the winter (59.0 ± 21.0 v

De helft van mensen in ons klimaat heeft te weinig vitamine D, en ook zonder corona is dat een probleem. En tot een bepaalde dosis kun je het veilig slikken, ook als je geen tekort hebt. Dus: baat het niet, dan schaadt het niet. Wondermiddel of niet, ik r

Draadje voor jou @profrobmartens

Jammer.. Ik was aardig overtuigd door de video van Campbell.

Voordat je gelijk naar de drogist rent om Vitamine D-supplementen te halen... "The serum 25(OH)D concentration was strongly associated with exposure to UV light but only weakly with intake of vitamin D supplements." uit (Zweeds onderzoek): https://t.co/z

RT @gfj1979: @FatEmperor Interesting. Seasonal variation of vit D levels in a Swedish cohort https://t.co/JPpkuZqfvm https://t.co/iXpS6GapzP

@FatEmperor Interesting. Seasonal variation of vit D levels in a Swedish cohort https://t.co/JPpkuZqfvm https://t.co/iXpS6GapzP

Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort https://t.co/d6Rlvc2aeY Passa på att sola innan vintermörkret kommer.

@FolketsAvis Hvad med at sætte fokus på d vitamin i forhold til covid,der er noget at komme efter

@AlistairHaimes I hypothesize that this path of a virus is determined by vitamin D levels. Vit D is low in winter and high in summer. Here is a 2015 Swedish study https://t.co/3V2QrHgOQW Thus, our first line of defence should be individual immunity built

https://t.co/t9titN7gvT

@Obamasshadow @Amy_wannabe Givetvis ska jag skicka med källan till artikeln bilden kommer från också. (Den är publicerad som open access) https://t.co/3GpR9hAD6h

@JeromeRoos @gjcats

RT @atmsciences: The seasonal increase in #UV exposure in China and Northern Hemisphere reduces #VitaminD deficiencies (#25OHD in blood <50…

RT @atmsciences: The seasonal increase in #UV exposure in China and Northern Hemisphere reduces #VitaminD deficiencies (#25OHD in blood <50…

The seasonal increase in #UV exposure in China and Northern Hemisphere reduces #VitaminD deficiencies (#25OHD in blood <50 nmol/l) by ~8 nmol/l/month (~3 ng/ml/month), a potential relieve to the human immune system during the #COVID19 outbreak I guess?

Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort #openaccess http://t.co/luohV0SkBA Cc @nutri_rivers

Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort #openaccess http://t.co/luohV0SkBA Cc @nutri_rivers

Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort #openaccess http://t.co/luohV0SkBA Cc @nutri_rivers