Fibromyalgia: 10 Possible Underlying Causes
Fibromyalgia syndrome affects the muscles and soft tissue. Typical symptoms of this condition include chronic muscle pain, fatigue, sleep problems and painful tender points, also known as trigger points. These symptoms can be relieved through medications, lifestyle changes and stress management. Other symptoms include sleep problems, fatigue, anxiety and depression, along with brain fog or cognitive impairment. It is estimated that fibromyalgia affects nearly six million or one in 50 people in the U.S. Conventional medicine has yet to uncover the cause of fibromyalgia and only offers management of symptoms through pain medications and antidepressants. On the other hand, functional medicine looks to find the root cause of fibromyalgia and other chronic diseases, treating these health problems at the root level as a means to restore patients to health.
- Gluten Intolerance - symptoms of gluten intolerance are not only digestive in nature, but also neurological such as pain, cognitive impairment, sleep disturbances, behavioral issues, fatigue and depression.
- Candida overgrowth - candida is a fungus or yeast, and a very small amount lives in our intestines. However, when overproduced, candida can break down the intestinal wall and penetrate the bloodstream, releasing toxic byproducts that are known to cause a number of unpleasant symptoms such as brain fog, fatigue, digestive issues and pain.
- Thyroid - more than half the people with thyroid issues have no idea they have a problem; 90% of these have hypothyroidism or an underactive thyroid gland. Up to six different blood markers must be assessed to measure thyroid gland function. Every individual needs to get their thyroid levels into the optimal range, rather than the standard reference range, in order to alleviate fatigue, brain fog, sleep disturbances and depression.
- Vitamin deficiencies - magnesium, vitamin D and vitamin B12 deficiency are the most common vitamin deficiencies seen people diagnosed with fibromyalgia. Some physicians report that several patients completely reversed their fibromyalgia symptoms with magnesium alone. The best way to measure magnesium is a red blood cell (RBC) magnesium level test, which can be tested in any conventional lab.
- Small Intestine Bacterial Overgrowth (SIBO) and leaky gut - there are more bacteria in our bodies than there are of our own cells. When harmful bacteria, normally kept in check, overgrow or otherwise get out of balance through use of antibiotics or a sugar-rich diet, we lose our ability to digest and absorb nutrients, particularly vitamin B12. Gluten can cause SIBO and leaky gut, while SIBO and leaky gut in turn can lead to gluten and other food intolerances. It's a vicious cycle. Most functional health experts recommend 'fixing the gut' first in anyone with fibromyalgia.
- Adrenal fatigue - is usually a result of chronic, uncontrolled stress, whether real or perceived. Chronic pain overstimulates the adrenal glands, though typically it is not the initial adrenal stressor. The initial stressor is usually something such as food intolerances, candida, mercury toxicity, vitamin deficiencies or mycotoxins. One goal can be to support the adrenal glands with adaptogenic herbs while searching for the root cause of stress and eliminating it.
- Mycotoxins - are very toxic substances produced by molds. Approximately 25% of the human population carries genes that make them susceptible to the effects of mycotoxins. Conventional environmental mold testing only tests for levels of mold spores whereas a urine test can help to determine the extent of exposure to toxic molds and mycotoxins.
- Mercury toxicity - nowadays everyone needs to have their mercury amalgam fillings removed. Mercury is toxic to our bodies and can be one piece of the puzzle for those with fibromyalgia and other chronic illnesses such as chronic fatigue syndrome, autoimmune diseases, neurological disorders and cancer.
- MTHFR mutations - can be identified by a genetic test carried out in most conventional labs. The more mutations in the MTHFR gene, the less able you are to methylate and detoxify toxins such as mercury and lead. Further, the more mutations, the higher your requirements for methyl-B6, methyl-B12 and folinic acid to keep your detoxification pathways working properly. (Note: Folinic acid is different from folic acid, or vitamin B9).
- Glutathione deficiency - glutathione is the most critical component of the body's detoxification system. It gets recycled in the body unless the toxic burden gets too high or there is a lack of the two enzymes needed to recycle and produce glutathione. Taking glutathione or its precursors such as N-acetyl cysteine (NAC), alpha lipoic acid (ALA) and milk thistle as supplements have been shown to help fibromyalgia patients dramatically with their fatigue issues.
Many of these causes are interrelated. Often there is no one single root cause to fibromyalgia, which appears likely to be a combination of several or possibly all of the above causes. Because getting to the root cause can be complex, it is advisable to find a physician who practices functional medicine to help uncover the root causes and treat them, removing the need for unnecessary suffering or masking the symptoms with pain medication, antidepressants and other drugs.