Barryandjohn
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The maximum and safe dosage of Vitamin D3 is 2000 iu .....
https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/Can you back up your statement re max safe dosage of 2000iu/day with reliable references ?
It is also incongruous to quote 2,000iu/day as an upper limit when doctors regularly prescribe much larger amounts.
In July 2013 I was found to have severe vitamin D deficiency.
I was prescribed 60,000 I.U. vitamin D3 capsules per day for 5 days followed by 20,000 I.U per fortnight for 8 weeks.
Yes my NHS GP prescribed it but it was not a normal prescription and had to be ordered in.Through the NHS? .....
Yes my NHS GP prescribed it but it was not a normal prescription and had to be ordered in.
Please refer to my earlier post on this thread, #7PS Was it Vitamin D3 or D2 that was prescribed? Huge difference.
oops - sorry!Please refer to my earlier post on this thread, #7
My sister was prescribed 10,000iu day units when she was vitamin D deficient.Those sources do not take into account the importance of vit K2 and its relationship with Vit D.
Actually, in this day and age, for any supposedly professional body to give out information on D without talking about K2 at the same time is tantamount to being criminally negligent. In my humble opinion.
The important thing is the relationship between K2 and D3. Vit D is only 'unwise' in large quantities in the absence of sufficient K2.
It is also incongruous to quote 2,000iu/day as an upper limit when doctors regularly prescribe much larger amounts.
This source gives a much more rounded view. Well worth the hour + it takes to watch.
Personally I found it took a year of supplementing 10,000iu/day + K2 to rectify my Vit D deficiency, at which point I dialled it back to a maintenance dose of 2,000iu/day + sunlight +K2
My sister was prescribed 10,000iu day units when she was vitamin D deficient.
Err @Nicksu If you are on preds for MG as I am you should be prescribed Adcal+D3 daily and possibly Alandronic Acid which is taken weekly as I am.you should also be on a stomach protector.The interesting bit was when I went to the doctors the last time and mentioned about getting a supplement for vitamin D3 (which was recommended by my MG consultant because as he said "most of us living in the UK likely are deficient") I got a very blank look! Very worrying when this was supposed to be the diabetes doctor!
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