Can vitamin D help fibro symptoms?
While more research is needed, experts believe supplementing with vitamin D may lessen pain, says Gregory A. Plotnikoff, MD, the medical director at the Penny George Institute for Health and Healing at Abbott Northwestern Hospital, in Minneapolis. “Many Americans are reporting that replenishing their vitamin D results in significantly reduced pain, increased energy, and better sense of well-being,” says Dr. Plotnikoff, who published a 2003 study of the link.
However, W. Michael Hooten, MD, an assistant professor of anesthesiology and the medical director at the Mayo Clinic Pain Rehabilitation Center, in Rochester, Minn., notes that patients in pain may be more inactive and spend less time in the sun than people who are pain free.
“They may stay indoors more, their diet may become altered, which may predispose them to develop a vitamin D deficiency,” he says.
In a study published last year and co-authored by Dr. Hooten, pain patients with a vitamin D deficiency took almost double the amount of pain medication to control their symptoms as pain patients with adequate levels of the vitamin.
In the study of 267 chronic pain patients, 66 had been diagnosed with fibromyalgia. Over half of the participants had such intense pain that they were using opioid painkillers daily.
“If you’re choking down 150 milligrams of morphine per day, you don’t have energy, you feel lousy, you’re staying at home all the time,” he says. “Clinicians should be suspect of chronic pain patients. What we measured justifies screening for [vitamin D deficiency].”
For now, more research is needed to determine whether exposure to more vitamin D will truly help cut fibromyalgia pain.
It is known that vitamin D can help lessen pain caused by osteomalacia, a softening or weakening of the bones caused by a severe, long-term lack of vitamin D. Researchers aren’t sure how many people suffer from osteomalacia, says Dr. Hooten, but it can be misdiagnosed as fibromyalgia or other conditions.
But even if an adequate intake of vitamin D doesn’t alleviate pain, it may boost mood and could potentially prevent 150,000 cases of cancer annually.
According to a 2009 study, supplementing vitamin D may also protect you from the common cold. In a study of nearly 19,000 people 12 and older, colds and other respiratory tract infections were found more frequently in people with lower levels of vitamin D. People with asthma and low vitamin D are six times more likely to get a cold, and people with chronic obstructive pulmonary disease, which includes chronic bronchitis and emphysema, were at two to three times the risk.
"Simply replenishing vitamin D,” says Dr. Plotnikoff, “can have profoundly positive effects.”
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