Fibromyalgia and Low Vitamin D Levels

Michael Melton October 31, 2014 

Fibromyalgia and vitamin DFibromyalgia patients are at risk of vitamin D deficiency according to a new study from Ireland. In the study, 36% of fibromyalgia patients had deficient levels of vitamin D and 62% had insufficient levels. That meant only 15% of patients were getting adequate levels of the vitamin.

The patients were mostly middle-aged women. Researchers pointed out that the women’s vitamin D levels may have been affected by the fact they live in seldom-sunny Ireland. When it is sunny, patients may still choose to stay indoors because of their disability and pain.

Low vitamin D levels can increase the risk of cognitive impairment in older adults, severe asthma in children, cancer, and more. Vitamin D helps the body maintain normal blood levels of calcium and phosphorus. It also allows the body to absorb calcium to strengthen the bones.

Previous research has investigated the relationship between vitamin D deficiency and musculoskeletal pain with conflicting results. In some studies, fibromyalgia patients had low levels of the vitamin but in others their levels were no different than control participants.  In one study vitamin D supplementation appeared to have no specific clinical benefits for fibromyalgia patients.

Still, there does appear to be link between vitamin D deficiency and muscle pain. While more research is needed to understand this link, vitamin D supplements could benefit the overall health of fibromyalgia patients.

Consult with your doctor to learn which vitamins are right for you.


Jan A, et al. “Serum 25-hydroxy vitamin D levels in patients with fibromyalgia” BSR 2012; Abstract 231.

Walsh, Nancy. Medpage Today. Vitamin D May be Help in Fibromyalgia. May 3, 2012. Accessed May 10, 2012.

Written by: Michael Melton on October 31, 2014.on October 27, 2014.


033 347 0495
033 347 0469


Dr. Rowan White

Reg No: A8933
Pr No: 68330


Dr. Donna Dippenaar

Reg No: A1335
Pr No: 0121630


Dr. Julie Muchna

Reg No: A11014
Pr No: 0417122



Grainne Attwell

Bsc Diet, PG Dip Diet, PG Dip Sports Nutrition (IOC)

Consulting Dietician

Pr No: 0123773

Massage Therapist

Michelle Lucht