Hi all. May I ask what symptoms you all dealt with with low vitamin d please? Mine is 21 and dr has prescribed me 6 weeks of vitamin d 50,000iu but I'm so scared to rake them (bad anxoety with new things after bad reaction to medication in the past) my last bloods were done in marxh which showed vit d 21 ,ferritin 17, b12 256 folate 5.2
Thankyou