Bailey said...
So my levels are low which is why all docs keeps telling me to take more. When I do I can become so inflamed I’m catatonic. Being in the sun is probably the only way I get d and don’t have issues
so that might fit with Marshall's hypothesis - although mainly he maintains that bacteria make stuff that blocks the vitamin D receptors - so that taking more vitamin D doesn't make any difference - as the receptors are already occupied.
but i think there is some suggestion that bacteria might also act through epigenetic means to reduce the expression of VDR in human cells - rather than block the VRD themselves - so if that's the case and you are low in vitamin D - adding more vit D might cause a sudden immune activation
but vitamin D is known to be needed by immune cells to function - so it may just be with v low levels your body is unable to mount a proper immune defence - then when you get some supplemental vitamin d - it suddenly switches on immune activity and you get her like reactions.
i wonder why sun exposure is not causing the same thing - but its actually quite hard to get enough vitamin D by sun exposure - so maybe that's why that's not triggering the same reaction?
as you already know low vitamin D is a risk factor for various adverse health conditions - so i wonder if its worth try starting supplementing v low and slow - to avoid a sudden immune activation type event.
many supplements are 3000iu to 10,000iu - but you could start with just 200iu of Vitamin D3 or something low like that - and then build up over time.
the other option might be to test both forms of vitamin d - the storage form and the active form - which might tell you if Marshalls work seems to apply to your case and if its worth doing down that particular rabbit hole