not sure if you're reply was to me.
it seems to be working, as a 'pandemic hypochondriac' I started taking vit d in august 2019 after Dr Malcolm Kendrick recommended it to anyone with recurring chest infections. I've had 2 a year for the last 20 years. BUT, nothing since 2019. anyone interested should watch the youtube vids by chapman and check out calcifidiol (sp) piure vit d given to ICU patients on ventilators with chest infections!
Vit d boosts t cells and b cells which helps fights infections in cells, boosting their performance in reducing the effects of covid etc. the big pharma dont want us knowing this because they cant make money from vit d.
many people think its all conspiracy theories, I suggest they do some serious reading. When these companies dish out crap like thalidomide and drag the court case out for decades, purely because half the sufferers will be dead, to reduce the compensation payout. this just shows how much they actually care and how high their morals are.
they dont give a fook about the patients, its a business!