I have a skin condition which means I dont tolerate any sun so all my vit D is obtained via supplmentation. For the last two years Ive stopped my supplementation of vit D but kept with what Im prescribed on the NHS -Adcal. Last year my level was 125nmol/L but this year it is 85.5 nmol/L reference range is 50-125 nmol.
Im think of starting some additional D3 supplementation. However am not sure how much to take and for how long. Be grateful for any of you knowledgeable souls advice. Many thanks