Hi again sunmoon,
Whilst, nobody , so far it seems , can find the root cause of your problems, it may well be that a nutritional supplement of Vitamin D could help you. There are no downsides, only upsides. IF I was in your position , I would very seriously consider just that.
As I indicated above, Vit D , is an immune system modulator, it reduces inappropriate inflammation . deficiency is positively associated with anti-nuclear antibodies, pernicious anaemia is thought to be auto- immune related, you have thyroid antibodies. To my mind , it is worth making a serious effort to maintain a "good" Vitamin D status in an effort to help yourself.
I wonder if you have the result of your Vitamin D test. What blood level ? Over the last ten years there has been a revolution in the thinking about levels we should have. At one time 200 IU was considered our daily requirement.
In those threads posted above , I have tried to explain why we need a lot more. In the UK, you cannot make Vit D , in the skin , from sunlight from mid-Oct to mid-April. Many of us are deficient or insufficient. Are you by any chance vegetarian ? there is almost none in those food sources. What is often considered "normal" , is not necessarily so. As I have mentioned , the older view , that a level 50 is good , is not correct. It is true that it is common ,
but it is not good at all. The normal range extends from 50 to 200 , you were most likely very close to the bottom.
Try to get above 100 nmol/L , keep your blood level there by daily supplementation , ( NOT longer intervals ). IF , the problem is low vit D then you should see some reduction in symptoms in 3 to 6 months.
As I explained in those threads, IF your level was say 50 , then by adding 3000 IU per day supplementation , you should bring your level up by around 75, into to the 120 + range.
IF you vit D level was measured at , at the mid or end of summer , when it would have been at maximum , then it is likely that your levels would be dropping dramatically over winter. DO you use factor 15 (or above ) suncreams ? They prevent Vit D manufacture in the skin, by absorbing UVB sunlight.
IF you are at all worried about taking a supplement , then after a couple of months , you could be cautious , and measure your blood calcium level. IF it is normal, which it should very well be overwhelmingly likely, then you have nothing to worry about.
Give those threads above a good read through , have a look at the lecture I posted by Prof. Holick , in the first thread, to get a good idea about Vit D. The other post in the second thread , by Prof. Veith , should help your understanding. They are both world renowned experts in VitD physiology.
Best of luck with everything. If you want any more information , just get back to me.
BTBH.
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