26/9/20 Meticulous Spanish randomised controlled trial showed huge difference in ICU admissions and deaths between the “Normal treatment plus vitamin D” group and “normal treatment only” group in hospital admitted patients for Covid19. There were 76 patients enrolled, it is just repeated in a larger sample.
26/9/20 from the US great study revealed an independent association between vitamin D sufficiency [25(OH)D ≥ 30 ng/mL] and decreased risk of adverse clinical outcomes from COVID-19. Equivalent UK measurement is 75 nmol/l of the vitamin D blood level.
26/9/20 also from US a large study, looking at more than 190,000 patients with recent vitamin D-tests and their risks to become infected. Just look at the graphs, and then think that the majority of people in Scotland have D-blood level below 20 ng/ml! (US measure is ng/ml, here this would be 50 nmol/l)
5/9/20 Great summary about all arguments and evidence why vitamin D helps with Covid19
19/8/20 Dynamite! Most comprehensive excellent review of all evidence to date about how sufficient vitamin D can prevent Covid19 infection and severity here
5/8/20 “Immune resilience can be achieved in Scotland by implementing a vitamin D supplementation program” email from Helga Rhein to First Minister, Health Minister, CMO, Public Health Consultants
25/7/20 Scientific up-to-date summary about vitamin D’s immune functions
7/7/20 You can read the latest overview on why vitamin D could make a difference to Covid outcomes HERE
6/6/20 Health and mortality are linked to a SUFFICIENT D-blood level. People of colour should have bloods checked, then take D-supplement to reach at least 75 nmol/l. It’s the BLOOD LEVEL which needs checking, not just advising 10mcg for all. To ignore this fact could be regarded as racism! Today we shout Black Lives Matter!
6/5/20 our main recommendation for Scottish Government and all Scottish health boards is:
1. Test all hospital COVID-19 admissions for vitamin D deficiency.
2. Give all old folk care home residents and their carers the NHS max safe dose of vitamin D:
100 mcg (4000 IU) daily
For evidence please read on, summary from 11/5/20 here
A famous Harvard Professor says this on 12/5/20
21/5/20 superb summary here of 7 studies linking covid severity with low vitamin D levels
27/5/20 article in Scottish Reviews is here
6/6/20 letter To politicians and public health
9/6/20 Reply to Scot Gov 9:6:20
So, why not trying to get blood levels up? It is very safe! Might be life saver!
Average blood level in Scotland: 37nmol/l
Mild outcome of Covid-19: above 75 nmol/l
Researchers advise minimum 75 – 100 nmol/l