What are the symptoms of low levels of vitamin D?

Vitamin D insufficiency
Vitamin D insufficiency can be easily overlooked - patients can be asymptomatic or have vague symptoms such as tiredness or general aches.1,2

Vitamin D deficiency
Musculoskeletal pain and weakness are typical symptoms of vitamin D deficiency in adults.1 


1. Pearce S & Cheetham T. Diagnosis and management of vitamin D deficiency. BMJ. 2010; 340:b5664.
2. Vitamin D deficiency including osteomalacia and rickets. Available at: