Dear Chris
I am attaching a short but excellent article by Robert Heaney, which indicates that vitamin D toxicity and hypercalcaemia are unlikely to occur until serum 25OHD concentrations are greater than 500 nmol/l.
Best wishes,
Fadil
Dr. Fadil Hannan
Clinical Lecturer
Dept. of Clinical Biochemistry
John Radcliffe Hospital
Oxford, OX3 9DU
Tel No. 01865 220466
________________________________________
From: Clinical biochemistry discussion list [[log in to unmask]] on behalf of Chris Chaloner [[log in to unmask]]
Sent: 24 June 2013 14:48
To: [log in to unmask]
Subject: Vitamin D and hypercalcaemia
Can anyone please point me in the direction of any publication that demonstrates the approximate blood level of vitamin D associated with significant hypercalcemia?
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