Diet & Nutrition Discussion for Rheumatoid arthritis

Diet   Exercise   Supplements   Botanical   Overview

Dietary Modification

Fats

Research has demonstrated in animal trials that a diet high in fat diet increases the vulnerability to rheumatoid arthritis for those animals that had been bred to be vulnerable to autoimmune disease.1 It has been noted that patients who have rheumatoid arthritis (RA) generally have much higher fat content in their diet than those who do not.2 Studies of short duration have demonstrated that fat-free diets are very beneficial for RA patients.3 However, some fat in one's diet is essential for maintaining health. Certain essential fatty acids also have natural anti-inflammatory benefits including omega-3 fatty acids such as those found in fish oil and certain omega-6 fatty acids such as those in Black Currant Seed and Borage Oils. a high quality olive oil is highly recommended in one's diet as well for use on salads for example. Avoid all vegetable oils and any foods containing trans-fatty acids.

Vegetarian Diet

Pure vegetarian, low-fat diets have been reported to reduce rheumatoid arthritis symptoms.4 5 In the 1950s-70s, a naturopathic doctor named Max Warmbrand used a very low-fat diet for his RA patients. The diet was free of meat, eggs, dairy, sugar, chemicals and processed foods.6 a 10-week study using this method showed no benefit7 but the Warmbrand diet must be followed for at least 6 months to show results. One 14 week trial following a strictly vegetarian and gluten free diet, which gradually added dairy, did demonstrate reduced symptoms and improved objective measures of the disease.8

Fasting

Fasting historically has been used as a treatment for RA, helping to significantly reduce symptoms. The benefits are most likely due to the elimination of toxins and other particles in the blood and tissue that activate one's inflammatory response on a chronic basis. Most symptoms do tend to return after one's standard diet resumed.11, 12 However, fasting, followed by a year on a vegetarian diet, appeared to stabilize the benefits of fasting.13 14 This combination has not been sufficiently investigated.

Food allergens

Undigested protein crossing the intestinal barrier is thought to cause or contribute to food allergies. Reseach has found that many rheumatoid arthritis patients have increased intestinal permeability19 which may tie RA symptoms to food sensitivities and allergies.20 Symptoms frequently do worsen when patients eat food allergens and improve when they avoid those foods.21-24 One research study found that most of the RA patients evaluated had high levels of antibodies to milk and/or wheat suggesting allergies to those foods.25 Many people also react to corn, which is in many foods we eat including corn syrup used in many processed food. Another study demonstrated that for 1/3 of RA patients, the condition may be completely controlled through avoiding allergens.26 Your health care provider can help you with identifying such allergens.

It was reported years ago that some RA patients have inadequate stomach acid84 which breaks down protein, resulting in allergies. Some feel therefore that in such cases, supplementing with betaine HCl can lessen reactions to food allergens. This might help reduce symptoms associated with RA, but research is needed to document the point. The amount used depends on meal size and amount of protein and should be supervised by a medical professional. We also recommend supplementing with digestive enzymes with each meal.

Coffee

Drinking more than 4 cups of coffee daily may raise the risk of rhematoid arthritis.27

Lifestyle Changes

Exercise

While exercise may be painful for RA patients, gentle exercise does reduce RA symptoms.28,29 Female RA patients who are on low-dose therapy with steroids can do weight-bearing exercise safely with many benefits including fitness levels, ability to function well physicaly, improved bone density, and more without aggrevating RA symptoms.30 Many healthcare providers recommend walking, stretching, yoga and swimming for their patients.

Weight Loss

RA pain is increased by excess weight - so managing your diet and getting plenty of exercise will be helpful.

Nutritional Supplement Treatment Options

Vitamin D

Vitamin D has been identified in immune system cells and research is suggesting that vitamin D plays an important role in autoimmune conditions such as RA, and may as well have properties to help regulate the immune system.105 Vitamin D deficiency is often seen in RA patients, as it is in patients with osteoporosis.106 Clinical research indicates that vitamin D is connected to a lower rheumatoid arthritis risk and improvement in the condition is seen with vitamin D supplementation.107 We recommend supplementing with vitamin D3 because it is most easily absorbed.

Fish Oil & Omega-3 & 6 Fatty acids

Some preliminary trials show benefit from olive oil.9 But fish oil shows more promise.

Increasingly there is excellent clinical evidence that fish oil, consumed daily, reduces inflammation51 and swollen joints.10, 108 Furthermore, RA patients are at risk for cardiovascular disease, and fish has has been demonstrated to have a protective role for that condition.109

A number of trials have suggested that omega-3 fatty acids DHa & EPa, which are found in fish oil, are very effective in reducing RA symptoms.45-50 Many health care providers suggest 3 grams/daily of DHa and EPa which is contained in 10 grams fish oil. It can take three months for good result to appear. Flaxseed oil is not to as effective.52

Some omega-6 fatty acids are also reportedly effective as RA treatment. Borage oil38-40, black currant seed oil,41 and evening primrose oil (EPO)42, 43 have been studied. Greater improvement was reported testing with borage oil (which contains more GLa110) than black current seed or evening primrose oil - but the results are mixed. The best results were seeen when these oils were combined with olive oil, which, itself, may reduce inflammation. Combining EPO with fish oil was found to be very effective.44

Vitamin E

There have been reports that RA patients have low levels of antioxidants suggesting that that they are more at risk for damage from free radicals.31, 32 Because Vitamin E functions as an antioxidant it may have a role in protecting joint tissue from damage from oxidation. Several double-blind trials suggested that high levels (about 1,800IU/daily) could lessen RA pain33 and that it might be as effective as some anti-inflammatory drugs34,35 but that it certainly was more effective than placebo.36, 37

Cetyl Myristoleate

Cetyle myristoleate (CMO) is a pain-reliever, reduces inflammation, and modulates the immune system and is sometimes recommended for gout, osteoarthritis and rheumatoid arthritis, bursitis, and fibromyalgia. Some double-blind research indicates that it was helpful, tested against a placebo.53 64% of the patients reported improved symptoms, 14% of the placebo patients reported improvements. More research is needed.

Dimethyl sulfoxide

Dimethyl sulfoxide (DMSO) used mostly as a topical painkiller, and is recognized as having antioxidant and inflammation-reducing qualities.54 55 It seems to act as an analgesic because it inhibits pain message transmission by the nerves.56 It should be used only under the supervision of a doctor since in animal reseach low level exposures brought about brain degeneration.

Vitamin B5

Patients with rheumatoid arthritis may have vitamin B5 (pantothenic acid) deficiencies.57 One trial with placebos, reported that it reduced disability, pain and morning stiffness in RA patients over a 2 month period.58

New Zealand Green-lipped mussel

Supplementing with extracts of these mussels (Perna canaliculus) markedly improved symptoms of rheumatoid arthritis in 68% of RA patients59 and over a 3 month period65 Other studies have confirmed or disagreed with that finding.60-64 There have, however, been reports of side effects such as indigestion, rashes, and gout.

Zinc

Zinc deficiencies are reported in RA patients.67 Trials have reported both reduced symptoms,68 and no change.69 70 Zinc might be helpful only for patients with deficiencies.71

Selenium

Selenium deficiencies are also reported in RA patients.72 73 Trials have report both reduced symptoms74 and little change.75 More research is needed.

Copper

Copper deficiencies have sometimes been found in RA patients.76 Copper has anti-inflammatory properties and binds to superoxide dismutase (SOD) (as does zinc), an enzyme with inflammation protecting capacity for joints. Supplementing with copper has been found to raise SOD levels77 and so may be effective in treating people with RA78-80 even though it has been found to heighten inflammation in some cases.81 Some medical professionals recommend trying a trial of 1-3mg/daily for several months.

Boron

Supplementing with boron (3-9mg/daily) may be helpful, especially in young people82 but the research is inconclusive.

D-Phenylalanine

Likewise D-phenylalanine testing reports contradictory results for treating chronic pain symptoms in RA.83 More research is needed.

Bromelain

Bromelain, provided it is enteric-coated, has good capacity for reducing inflammation. Early trials of RA patients receiving bromelain reported decreased swelling and increased mobility85 but the dosages are unknown. Recent research found that a product combining three natural anti-inflammatory botanicals, Devil's claw, tumeric and bromelain were clinically relevant in 42 patients with acute or chronic degenerative spine or joint pain. The pain measure, VAS, decreased from 68.0mm-69.1mm to 37.8mm-42.1mm respectively, for chronic and acute pain.111

Propolis

Propolis is the resinous material collected by bees from leaf buds and bark that is used to seal cracks in their hives in wintertime. Inflammation-reducing results have been reported in animal research86 patients with RA who received propolis topically reported improvements as compared to a placebo.87

Botanical Treatment Options

Boswellia

Ayurvedic medicine recommends boswellia for arthritis. It has relieved RA symptoms most reports.88, 89 the evidence is inconclusive90,91 although in some trials with negative results other use of NSaIDs was continued - which can distort findings. Boswellia and NSaIDs operate similarly in lessning inflammation. Some medical professionals recommend using 400-800mg in tablets or capsules three times daily.

Cayenne

Topical creams including cayenne pepper's ingredient, capsaicin, can help relieve joint pain when rubbed onto arthritic joints.92 It does so by pulling a pain-mediating neurotransmitter called substance P out of the skin. It brings about a burning feeling at first, but this reduces with each use and goes away entirely for most people in a few days. Creams with 0.025-0.075% of capsaicin used 3-5 times/daily, but under a medical professional's supervision.

Devil's Claw

This herb also reduces inflammation and pain and is a traditional remedy for arthritis. Research has yielded mixed results93 so the real benefit is unknown. Dosage is 800mg, in capsules, 3 times/daily or 4.5-10 grams of powder daily. Devil's Claw was quite effective taken with bromelain and turmeric.

Turmeric

Tumeric includes curcumin, which is a strong inflammation reducer that traditionally is held to be effective for arthritis and other inflammatory-related conditions. Research verifies that it reduces inflammation and fights free radicals.94, 95 The amount used is usually 400mg 3 times daily. Tumeric was quite effective taken with bromelain and devil's claw.

Ginger

Ayurvedic medicine also recommends ginger for arthritis treatment. A few case studies suggest that consumption of 6-50 grams of powdered (less if fresh) daily may reduce the rheumatoid arthritis symptoms.96 Combining ginger with boswellia, turmeric, ashwagandha is slightly more effective than a placebo97 although the amounts used are unknown.

Willow

Willow acts slowly as a pain reliever but its effect may last longer than aspirin. Research has found that a combination of willow bark (100mg) and sarsaparilla (25mg), guaiac (40mg), poplar (17mg), and black cohosh (35mg), was more effective for RA pain than a placebo over a 2-month trial.99 The patients continued their regular medications. Research is needed for willow alone (which may take 1-4 weeks for results).100

Botanical Oils

Topical use of botanical oils are approved in Germany for RA symptoms..101 These are cajeput oil, eucalyptus oil, camphor oil, pine needle oil, fir needle oil, and rosemary oil and are used by rubbing a few drops severl times a day into the sore joint. These lack research however for RA treatment.

Other Botanicals

Picrorhiza, Chaparral, Yucca, Burdock, Cat's Claw, Meadowsweet

Reseach demonstrates a benefit using picrorhiza for people rheumatoid arthritis patients.102 but there is contradictory evidence.

The same is true of chaparral (which does have inflammation reducing effects in test tube research) used topically.

Yucca, a south western traditional treatment, contains soap-like saponins. Yucca tea (7-8 grams root simmered 2 cups water, 15 minutes) may be drunk for symptom relief three to five times per day. It has not been researched.

Burdock root, cat's claw and meadowsweet103 are other traditionally recommended treatments for painful joints that have not been researched.

Related Health Conditions: Rheumatoid arthritis, osteoarthritis.

Studies

See footnotes

More footnootes

105. Cutolo M, Otsa K, Uprus M, Paolino S, Seriolo B. (aug 2007). "Vitamin D in rheumatoid arthritis". Autoimmun Rev 7 (1): 59-64.
106. Merlino La, Curtis J, Mikuls TR, Cerhan JR, Criswell La, Saag KG; Iowa Women's Health Study. (Jan 2004). "Vitamin D intake is inversely associated with rheumatoid arthritis: results from the Iowa Women's Health Study". Arthritis Rheum. 50 (1): 72-7
107. Leventis P, Patel S (2008). "Clinical aspects of vitamin D in the management of rheumatoid arthritis". Rheumatology (Oxford) 47 (11): 1617-21
108. Dietary fish oil and olive oil supplementation in patients with rheumatoid arthritis. Clinical and immunologic effects. by Kremer JM, Lawrence Da, Jubiz W, DiGiacomo R, Rynes R, Bartholomew LE, Sherman M., arthritis Rheum. 1990 Jun;33(6):810-20.
109. The role of fish oils in the treatment of rheumatoid arthritis. by Cleland LG, James MJ, Proudman SM,, Drugs. 2003;63(9):845-53.
110. GLa is a compound that converts to the hormone-like "prostaglandin E1" which reduces inflammation.
111. A complex of three natural anti-inflammatory agents provides relief of osteoarthritis pain, Conrozier, T., et al, Alternative Therapies in Health and Medicine, Winter, 2014.