Why your negative gluten test may have been wrong

November 11, 2015

If you tested for whether gluten might be behind your chronic health issues but a blood test came back negative, are you wondering, “Now what?"

Although it's possible gluten may not be a problem for you, there's a high probability that test result was inaccurate. Conventional testing for gluten sensitivity misses many important markers and can give you a false negative result. As a result, you may be told gluten is not an issue when in fact it is provoking your autoimmune disease or chronic health condition. Gluten has been linked in the literature to 55 diseases so far, most of them autoimmune.

Fortunately, newer testing has been developed by Cyrex Labs to catch the cases of gluten sensitivity that conventional testing misses.



Why standard blood tests often fail at diagnosing gluten sensitivity

Standard blood tests for gluten sensitivity have a less than 30 percent accuracy rate. Gluten has to have significantly destroyed the gut wall for blood testing to be effective. In many people, gluten damages other tissues in the body, such as neurological tissue.


Current tests only screen for one component of wheat, alpha gliadin. Yet people can react to at least 12 different portions of the wheat protein.

In some people, other foods such as dairy can trigger a gluten-like immune response because the body sees them as one in the same. This is called cross-reactivity. Conventional doctor's offices do not screen for this.


Standard testing only looks at the response of one set of immune cells. If those cells are depressed due to immune exhaustion, results could be inaccurate. More thorough testing compensates for immune depression by testing a variety of immune cells.


Gluten damages more than the gut

Standard testing also only looks at whether gluten sensitivity is destroying gut tissue. However, in many people, gluten does not cause an immune reaction in the digestive tract to the same degree it does in the brain or in the skin. In fact, most people are affected neurologically by a gluten intolerance. Fortunately, we now have ways to screen for that.


Which part of wheat do you react to?

Gluten sensitivity isn't as cut-and-dry as once thought. (Also, the word “gluten" is technically incorrect as “gliadin" is the portion of wheat that triggers an immune response.)


Wheat is made up of more than 100 different components that can cause a reaction, not just the alpha gliadin component most tests use.


Other parts of wheat that can cause gluten sensitivity include different forms of gliadin besides alpha gliadin, the portion of wheat found in whole wheat, the sticky portion of gluten, wheat that has been altered through industrial processing, and wheat opioids - substances produced during the digestion of wheat that have addictive properties similar to opiates. People with a wheat opioid sensitivity may go through severe withdrawals on a gluten-free diet.

In addition to comprehensive gluten sensitivity testing, Cyrex also tests for the following: foods that cross react with gluten, damage that gluten can cause to your gut and your brain, and autoimmune reactions (when your immune system attacks and destroys body tissue) that may have gone undiagnosed yet cause chronic symptoms. For more information about advanced immune testing, contact my office.

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Living with chronic pain often means thinking differently about everyday tasks. While medical treatment is an important part of pain management, small changes to your home, daily routine, and the tools you use can also make life more comfortable. These practical lifestyle strategies can help reduce unnecessary strain, conserve energy, and make it easier to stay engaged in the activities that matter most.  At Chronic Care of Richmond, we believe that effective chronic pain management is about creating sustainable habits that support your quality of life—not just managing symptoms. Create a Pain-Friendly Home Environment Your home should work for you, not against you. Simple modifications can reduce repetitive movements, awkward bending, and prolonged standing that may aggravate chronic pain. Consider making adjustments such as: Placing frequently used items at waist or shoulder height to minimize bending and reaching Using lightweight cookware and kitchen utensils Installing lever-style door handles that require less grip strength Adding non-slip rugs or removing tripping hazards Choosing supportive chairs with armrests to make standing easier Keeping commonly used items on each level of your home to reduce unnecessary trips up and down stairs If you spend long hours working at a desk, ergonomic adjustments can also make a significant difference. Position your computer monitor at eye level, keep your feet flat on the floor, and use supportive seating that encourages good posture. Work Smarter, Not Harder One of the most valuable skills for people with chronic pain is learning to pace daily activities. Instead of trying to finish everything at once, divide larger tasks into smaller, more manageable steps. For example: Fold one basket of laundry, then rest before putting clothes away. Clean one room each day instead of the entire house. Prepare ingredients for dinner earlier in the day when your energy is higher. Many people find that alternating physical activities with seated tasks helps reduce discomfort throughout the day. This approach—often called activity pacing—can help prevent the "boom-and-bust" cycle, where overdoing activities on a good day leads to increased pain and fatigue afterward. Self-management strategies like pacing are commonly recommended for people living with chronic pain and arthritis. Plan Around Your Best Hours Pain levels often fluctuate throughout the day. Pay attention to when you typically feel your best and schedule more demanding activities during those times. You might: Grocery shop in the morning if you have more energy. Schedule appointments during your most comfortable hours. Save paperwork or computer work for times when physical activity feels more difficult. Keeping a simple journal of your daily pain patterns can help identify routines that support better days. Use Helpful Gadgets That Reduce Strain Modern assistive devices aren't just for people with significant mobility limitations. Many simple tools can reduce stress on joints and muscles while making everyday tasks easier. Helpful options include: Grabber or reacher tools for picking up objects Electric can openers and jar openers Long-handled shoehorns Rolling laundry baskets Shower chairs or handheld showerheads Supportive seat cushions Heating pads or reusable cold packs for temporary symptom relief when appropriate Voice-controlled smart home devices for lights, thermostats, and reminders These small conveniences can reduce repetitive movements that contribute to discomfort while helping you maintain independence. Organize to Minimize Extra Movement A little organization can save hundreds of unnecessary steps each week. Try creating dedicated stations throughout your home: Keep medications in one organized location. Store cleaning supplies on every floor if you have a multi-level home. Keep chargers, reading glasses, and frequently used items within easy reach. Use baskets or rolling carts to transport multiple items in one trip. The less unnecessary movement required, the more energy you can devote to activities you enjoy. Make Rest Part of Your Routine Rest is an important part of managing chronic pain, but staying inactive for long periods can sometimes increase stiffness and reduce mobility. Finding a balance between activity and rest is key. Instead of waiting until you're exhausted, consider scheduling short recovery breaks throughout the day. Examples include: Sitting down for 10 to 15 minutes after completing household chores Stretching gently between work sessions if recommended by your healthcare provider Taking a brief walk around the house after prolonged sitting Practicing relaxation or breathing exercises during scheduled breaks Regular movement paired with planned rest helps many people maintain better function over time. Health organizations recommend staying as active as your condition allows , even if activity is broken into shorter sessions. Build Sustainable Habits There's no single "hack" that solves chronic pain. Instead, lasting improvements often come from combining small, practical changes that reduce strain and make everyday life more manageable. Whether it's reorganizing your kitchen, pacing household chores, using assistive devices, or planning activities around your energy levels, these strategies can help support greater independence and comfort. Self-management techniques, combined with guidance from your healthcare provider, are widely recognized as valuable tools for improving daily function and quality of life for people living with chronic pain. If chronic pain is interfering with your ability to enjoy daily life, the team at Chronic Care of Richmond can work with you to develop a comprehensive, personalized treatment plan that supports your long-term health, mobility, and overall well-being.
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