SIBO Breath Testing in Mission Viejo, CA

You give a baseline breath sample, drink a measured amount of lactulose or glucose, and then collect breath at timed intervals. Microbes that ferment the substrate produce hydrogen or methane. Those gases enter the blood and leave in the breath, where the kit measures them. The pattern of the rise, and when it happens, is the result. A single number without a timeline is not the test.

SIBO breath testing takes a few hours of your morning. You do not eat during the collections, and you do not exercise through them. The review visit afterward often runs 30 to 60 minutes depending on the plan. The test itself is the longer, quieter part, done at home with a timer.

Lactulose and glucose are different substrates. Glucose is absorbed earlier in the small intestine, so it may miss a problem farther down. Lactulose travels farther and can be fermented by ordinary colon bacteria if transit is fast, which is one way a graph gets confusing. Dr. Tara Kohen picks the substrate from the question, not from whichever kit is on the shelf.

The day before is a prep diet, plain foods the instructions list, then a fast. The prep exists so leftover fermentable food does not light up the baseline. Skipping the prep is a common reason a graph is unreadable. If you cannot do the diet because of another medical need, say so before you start. A botched prep is worse than a delayed test.

A rise in hydrogen or methane after the drink means fermentation happened, and the timing suggests where along the gut that fermentation was likely. An early rise is the pattern people mean when they say small intestinal bacterial overgrowth. A late rise can be ordinary colon fermentation, especially with lactulose. Methane is associated, in many people, with slower transit and constipation. Hydrogen is often discussed with looser stools.

SIBO as a label should follow the graph and the symptoms together. Bloating that is clearly tied to meals is part of the story. Brain fog by itself is not a reason to declare overgrowth. GI-MAP stool testing looks at stool organisms and inflammation markers. It does not draw this gas curve. The two tests are allowed to disagree, and the disagreement is discussed rather than averaged.

False positives happen. A fast transit time can make colon gas look early. A prep that was not followed can raise the baseline. A substrate that does not match the question can overcall or undercall. Dr. Sani Kohen will say when the graph is messy. A messy graph is not rounded up into a treatment just so the test feels worth the fee.

Symptoms decide whether a borderline rise is acted on. A dramatic rise with a matching story is more useful than a small wiggle in someone who feels well. The lab fee is an additional cost, explained before you order, without a fictional price. A free 20-minute consultation can decide if breath testing is the right question. FRI is out of network, accepts HSA and FSA cards, and provides a superbill for the visit.

Expect a quiet morning at home with a timer, a drink that may taste plain or slightly sweet, and tubes or a device you breathe into on schedule. The prep diet the day before is part of the test. Set the day aside. Results are reviewed in person so the timing of the rise can be explained on the graph, not in a one-line message.

You should leave the review knowing whether the pattern was early, late, hydrogen, methane, or too messy to use. Next steps, if any, are matched to that pattern and to how you actually feel. A test that does not match the story is allowed to be set aside.

Mission Viejo's body load is local. The Lake Mission Viejo path is flat and popular, which makes it a useful test: pain that shows up on that loop is not a hill problem. Marguerite Parkway and Olympiad Road are where a lot of the driving and the school traffic actually happen. Saddleback College and the commercial strips along Crown Valley add standing and sitting in the same afternoon. Florence Joyner Olympiad and the sports parks mean a city full of youth sports parents who also sit for work. We ask which of those you did this week.

Because you live here, follow-up is easy to schedule and easy to waste. A plan that depends on you coming in forever is a weak plan. We would rather teach you the movement or the drill that belongs to your actual week, whether that is a lake walk, a desk on La Paz, or a weekend tournament at one of the parks. Lower back pain and neck pain are the complaints we hear most from this pattern.

26400 La Alameda is on the La Alameda corridor in Mission Viejo, Suite 100. If you are coming from the lake, it is a short cross-town drive, not a freeway project. Parking is at the building. Hours are Monday through Thursday, 9 to 6. People who work in Irvine or Santa Ana and live here often want the first appointment or the last. Say which commute you are protecting. Call (949) 312-1754.

The complimentary 20-minute consultation is available even if you can see the building from your errands. It is a conversation about fit. It is not a treatment and it is not a membership pitch. If you already know you want an evaluation, book that instead so we have time to test movement rather than only talk about it.

Chiropractic Sports Medicine in this office means assessment plus the tool that fits: adjustment, joint mobilization, Active Release, McKenzie Method, or tape and cups when they serve the plan. Neuromuscular Rehabilitation means DNS, neurodynamics, and corrective exercise after the exam, not a random circuit.

Functional Medicine is for the problems that do not yield to a joint exam alone: thyroid questions, gut symptoms, perimenopause, sleep, and energy. Labs such as DUTCH and GI-MAP are selected from the history. The Mission Viejo chiropractor page is the local hub, and the office page shows the rooms.