Vitamin D deficiency changes the intestinal microbiome reducing B vitamin production in the gut. The resulting lack of pantothenic acid adversely affects the immune system, producing a “pro-inflammatory” state associated with atherosclerosis and autoimmunity
Introduction
Vitamin D deficiency is a global epidemic and has been linked to numerous diseases including sleep disorders [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11]. There has been a parallel change in the human intestinal microbiome thought to be linked to the increasing incidence of obesity, hypertension, high cholesterol, autoimmune disorders, and atherosclerotic heart disease [12], [13], [14], [15], [16], [17]. Recent reports documenting that 7 of the 8 B vitamins have a colonic bacterial source and a food source suggest that a population with the “wrong” intestinal microbiome might have unexpected B vitamin deficiencies, unrelated to food sources, that might play a role in the etiology of those diseases [18].
In 2012 we reported a successful, uncontrolled trial of vitamin D supplementation (in doses to maintain a blood level of 60–80 ng/ml) as treatment for sleep disorders [1]. This current report documents the continued treatment of the same patient population for another four years. Despite maintaining a vitamin D blood level of 60–80 ng/ml, most patients’ sleep complaints began to return by the end of the second year. Because of 1950s reports of insomnia produced by pantothenic acid (B5) deficiency B100 (a non-proprietary over-the-counter B complex of 100 mg of thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, 100 mcg of cyanocobalamin, 100 mcg biotin, and 400 mcg of folic acid) was added to the vitamin D regimen [19], [20], [21], [22]. Vitamin B5 is needed to make Coenzyme A, a metabolic cofactor used in over one hundred metabolic processes, including the production of cortisol, melatonin and acetylcholine [23], [24], [25]. Acetylcholine is a neurotransmitter responsible for our level of alertness during the day as well as the normal completion of rapid eye movement (REM) sleep at night [26], [27], [28]. The addition of B100 led to rapid improvement in sleep as well as an unexpected resolution of irritable bowel syndrome (IBS) symptoms.
Section snippets
Methods
Over 1000 neurology patients took part in an uncontrolled treatment trial with a regimen of vitamin D and B100 for sleep disorders. Patients with primary brain cancer, amyotrophic lateral sclerosis, or Alzheimer’s disease were excluded. Occasional patients presented for primary sleep disorders such as insomnia or sleep apnea, but most came for neurologic complaints of headache, vertigo, epilepsy, tics, pain, multiple sclerosis, neuropathy, Parkinson’s disease, tremor, dystonia, cerebellar
Results
Vitamin D replacement, in combination with a specific, high dose B vitamin supplementation (B100 or B50, 1/2 of B100) brought about complete resolution of all IBS symptoms in the majority of patients by the end of three months. This included many patients who had been constipated since childhood. The high dose B supplement was stopped at three months, the vitamin D level was maintained at 60–80 ng/ml, and patients observed for a maximum of three years had no return of IBS symptoms. The
The changed intestinal microbiome
There is a pandemic of the “wrong” intestinal microbiome, the cause of which is unknown. The current treatments; probiotics and fecal transplant, are intended to provide the “missing” bacterial species but they are only partially successful [12], [13], [14], [15], [16], [17]. Observations regarding the negative effects of abnormal intestinal flora go far beyond the bowel symptomatology of IBS. There are reports linking the “wrong” intestinal flora to hypertension, heart disease, high
Conclusion
I hypothesize that the parallel epidemics of abnormal sleep and abnormal intestinal microbiome are linked to one another through vitamin D deficiency. Proper supplemental doses of vitamin D plus all 8 B vitamins appears to return the intestinal microbiome to normal in three months. Reinstating the normal microbiome not only treats IBS symptoms, it returns the supply of B vitamins to their natural daily doses. The B vitamins are neither “good for us” nor “unnecessary”; they are good for the
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