After many months of my daughter struggling with exhaustion, it doesn't matter if she sleeps for hours, she can get up, go straight back to bed & sleep for hours again, feeling very low, teary etc.
I decided to go to dr's with her to get her last test results as she's really struggling with college now & having time off.
The result showed her Vitamin D was
Dr prescribed these tablets then said get a multivitamin over the counter after finishing the script.
Her serum B12 was 288 ng/L
range 197-771 so have said to monitor it.
I know with B12 you can feel worse before you get better & we're all different, but she now feels much worse & worried about college. Does Vit D work the same as in can feel worse before better?