low vitamin D in parasite infection?

I had a vitamin d level of 26ml and healthy levels are 50-70.

I did some research and sick people typically have low ranges of this vitamin/hormone.

we all know lack of sunlight causes a lack of this hormone but I also think CHRONIC infections decrease the blood serum levels of vitamin d so get your levels check. I recently have been taking 5000 iu a day and i IMMEDIATELY feel a difference.the parasites in my body arent so mobile and my candida has decreased in my mouth and colon.