Managing Autoimmune Disease With Nutrition and Supplementation, Part 2
By James P. Meschino, DC, MS
Editor's note: Part 1 of this article appeared in the September 2011 issue.
The exciting news for health care practitioners managing patients with autoimmune diseases is the revelation that certain natural agents act as natural bioregulators of TNF-alpha and nuclear factor kappa beta, which are hallmark features of autoimmune disease.Natural agents such as curcumin, quercetin, vitamin B6, and catechins have shown an ability to down-regulate the effects of TNF-alpha and nuclear factor kappa beta in cases in which macrophages are overzealous. At the same time, these agents do not inhibit the release of these cytokines and transcription factors when they are required to help fight infection or induce apoptosis of emerging cancer cells.
These bioregulatory effects are indeed unique and noteworthy, as no drugs created to date can provide such bioregulatory influences on these important pathways. Curcumin is derived from the spice turmeric, quercetin is the most abundant flavonoid in nature, and catechins are found in green tea to an appreciable degree.
Thus, in addition to the natural anti-inflammatory supplement I recommend containing curcumin, white willow extract, ginger and boswellia (as described in part 1), I also recommend additional supplementation with quercetin (usually 1,000-2,000 mg per day), and suggest that the patient replace coffee with 3-5 cups of green tea (preferably decaffeinated green tea) daily.
A final consideration is that vitamin D supplementation has been shown to up-regulate the synthesis and release of interleukin-4 from various immune cells. Interleukin-4 has established anti-inflammatory effects.37-49 As such, I recommend that autoimmune patients consider taking 5,000-10,000 IU of vitamin D daily, unless they suffer from sarcoidosis or hyperparathyroidism. Vitamin D also has other important bioregulation effects on the immune system, which may be helpful to patients with autoimmune disease. When taking supplements in this range, it is important to monitor blood vitamin D levels to ensure it does not exceed 250 nmol/L.
Bioregulation of the immune system has also been shown to be valuable in the management of autoimmune disease. Certain agents (i.e., thymus hormones), including various supplements, have been shown to down-regulate the secretion of TNF-alpha by activated macrophages and provide other immune-modulating effects on immune cells, which have produced favorable outcomes in patients with various autoimmune conditions. Bioregulation implies that these nutrients can boost immune activity when immune function is weak or compromised, and suppress overzealous behavior of immune function in patients with autoimmune conditions, reducing symptoms and episodes of exacerbation.
In some cases doctors inject patients with thymus peptide hormones. However, certain natural supplements also provide significant immune modulation. My favorites include reishi mushroom extract and astragalus. Reishi mushroom extract has also been shown to inhibit the effects of nuclear factor kappa beta, as outlined above, making it a multimodal agent in the complementary management of autoimmune conditions.50-61 In addition, probiotic and prebiotic supplementation (FOS and inulin) have also shown important immune bioregulator effects in patients with various autoimmune diseases, as well as in cases of eczema.62-63
Autoimmune disease presents a daunting clinical challenge for medical and complementary health practitioners alike. As such, an aggressive proactive program is required, one that must address the main molecular features and biological targets of these diseases to help tame them; and provide patients with improved symptom control, quality of life and an ability to slow down or halt the progression of the disease. The main biological and molecular targets of importance to complementary health practitioners include specific eicosanoids, cytokines, transcription factors as well as immune modulation.
In regard to diet and supplementation there is sound scientific support for practitioners to provide patients with the following recommendations in the complementary management of autoimmune conditions, especially when joint involvement is a key feature of the disease:
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