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Functional Medicine · Orange, CA

Food Sensitivity Testing in Orange, CA

Food sensitivity testing at Functional Restoration Institute looks at IgG and IgA antibodies to foods. It is not an allergy test, and it is not a permanent ban list. The Functional Medicine pillar uses the report beside an elimination and reintroduction trial. Symptoms during that trial decide what stays out. A high antibody without a symptom change is not, by itself, a food you must avoid forever. Patients from Orange are seen at 26400 La Alameda, Suite 100, Mission Viejo, about 20 miles and 30–45 minutes by the 55 south to the 73 toward Mission Viejo.

Antibodies that are not an allergy panel

Allergy testing looks for IgE and for reactions that can be immediate and dangerous. This panel looks at IgG and IgA, which are different antibodies and a different conversation. A positive line here does not mean you will have anaphylaxis, and a negative line does not prove a food is safe if you already know it swells your throat. Emergency reactions belong with an allergist, not with this report.

Food sensitivity testing is a hypothesis generator. Dr. Tara Kohen treats a high antibody as a food to trial, not as a sentence. Food sensitivities people can feel as headache, bloating, skin changes, or a next-day slump are delayed and muddy. The lab tries to shorten the guesswork. It does not replace noticing what your body does when the food returns.

A list is a hypothesis

The report can light up foods you eat every day. That is common, and it is also why the list cannot be obeyed as a lifestyle magazine. Daily foods are the ones your immune system has seen most. Some of those lines matter. Some are noise from exposure. The only way to sort them is to remove a short list and watch symptoms, then bring foods back one at a time.

Headache that seems tied to meals is one reason to consider the panel. Gut health complaints are another. A panel ordered because a friend had one, with no symptom that food might explain, is a weak reason. The history picks the question. The kit does not pick the patient.

Elimination beside the lab, then foods come back

FRI uses the report next to an elimination trial, not instead of one. A few foods come out for a defined stretch. The stretch has an end. During it, the rest of the diet should stay fed and boring enough that you can tell what changed. Removing twenty foods at once makes the trial unreadable and hard to live with. Dr. Sani Kohen would rather test three honest removals than a heroic menu nobody keeps.

Reintroduction is the part that makes the trial clinical. One food returns, in a normal portion, with a couple of quiet days to watch. A clear symptom return supports leaving it out for a while longer. No symptom means it can stay, even if the antibody was high. Antibodies can fall as exposure falls. They are not a tattoo. Nutrition and supplementation may help the trial stay nutritionally sane, without a product pitch.

What the panel will not ban forever

A permanent ban list is how people end up afraid of food and short on nutrients. The goal is the smallest set of limits that actually changes symptoms, reviewed later. Many foods return. A few may stay out longer if every reintroduction repeats the symptom. That is a practical limit, not an identity.

The sample is often a small blood collection, arranged with the kit instructions. The lab fee is additional and is named as such before you order. Review visits often run 30 to 60 minutes depending on the plan. A free 20-minute consultation can decide if antibodies are worth drawing. The office is out of network, accepts HSA and FSA cards, and provides a superbill for the clinical visit.

What a Food Sensitivity Testing visit is like

Expect the report to be translated into a short removal list and a calendar for bringing foods back. You will not be asked to memorize dozens of red bars. You will be asked to track a few symptoms you already have, in plain language, so the trial has an outcome besides the lab.

If you have had a true allergic reaction, wheezing, throat tightness, or a prior anaphylaxis, say so before any reintroduction. Those foods are not experimented with here. The trial is for delayed, non-emergency symptoms. Anything that sounds like an emergency is an emergency, not a line on an IgG report.

What the visit can cover

Spine and joint care may include adjustments, mobilization, McKenzie exercises, and DNS. Headaches that start in the neck are in scope. Sudden severe headaches are not. They belong in emergency care.

Perimenopause, migraines, and gut health are evaluated on their own terms, with labs only when the history makes a test useful. See the Orange chiropractor page for the full set of local links.

Before you leave Old Towne

No referral. Out of network. Superbill and HSA/FSA. Bring prior records. We coordinate with physicians at Chapman's orbit and elsewhere, and we do not replace them.

Drs. Sani and Tara Kohen are the chiropractors. The about page and the office page are the people and the place.

Old Towne, the Plaza, and the hills east of the 55

Old Towne Orange is walking, the Plaza, Chapman, and a lot of time in a chair between those walks. The Block and the streets west of the plaza are errands and traffic. Santiago Hills and the east side climb. People who live in the hills and work down in the flatlands stack a grade onto a commute. Knees notice the hills. Necks notice the 55. Lower back pain notices both, especially the seat time.

Students and staff around Chapman bring a different schedule: carrying a bag, sitting in lectures, and training when they can. That is not a football clinic. It is a reason to look at load instead of only at the spot that hurts. Shoulder pain and neck pain are common in that mix.

Down the 55 from Orange

Take the 55 south toward the 73 and Mission Viejo. About 20 miles and 30 to 45 minutes to 26400 La Alameda, Suite 100, Mission Viejo, CA 92691. Parking is at the building. The clinic is open Monday through Thursday, 9 to 6. The drive back up the 55 in the afternoon is the expensive direction. Morning appointments are easier on the neck you came to have examined.

Call (949) 312-1754. If you are comparing us with a closer office on Tustin Avenue or Chapman, the difference is the length and the intent of the visit, not a secret technique. The 20-minute consultation lets you see that before you commit to a course of care.

Questions patients ask

Is this the same as an allergy test?

No. Allergy tests involve IgE and immediate reactions. This panel is IgG and IgA. A dangerous food reaction still belongs with an allergist, regardless of this report.

Do I avoid every positive food forever?

No. Positives are a short trial list. Foods come back unless reintroduction clearly repeats a symptom. The report is not a permanent ban.

Why remove only a few foods?

A huge elimination is impossible to interpret and hard to nourish. A few foods, watched carefully, tell you more than a month of guessing.

Can a high antibody be wrong?

It can be noise from frequent exposure. That is why the trial exists. A number that does not match a symptom change does not earn a lifelong rule.

Related methods and problems for Orange

Food Sensitivity Testing is one tool inside Functional Medicine. It is not booked as a standalone trick disconnected from the exam. These links are the neighboring methods and the problems that most often lead someone from Orange to ask about it.

  • Food Sensitivity Testing overview

    The clinic-wide technique page, without a city attached.

  • Orange chiropractor

    Drive, neighborhoods, and the rest of the care offered to Orange patients.

  • Functional Medicine

    The pillar this method belongs to.

  • GI-MAP Stool Testing

    GI-MAP is a stool test that uses a PCR-style method to ask about microbes, including possible pathogens, and about selected markers of.

  • Nutrition & Supplementation

    Nutrition at Functional Restoration Institute starts with food. A supplement is added only when a lab or a clear clinical question calls.

  • SIBO Breath Testing

    A SIBO breath test measures hydrogen and methane in the breath after you drink a substrate, either lactulose or glucose. A rise.

  • Functional Lab Testing

    Functional lab testing is the visit where the history chooses a lab, instead of a cart of kits. DUTCH, a GI-MAP stool.

  • Food Sensitivities in this city

    A food sensitivity panel that looks at IgG or IgA is not an allergy test. Allergy, the IgE kind, is a different.

Talk with the doctors before you commit to care

The complimentary 20-minute consultation is at 26400 La Alameda, Suite 100, Mission Viejo. Call (949) 312-1754.

Functional Restoration Institute serves patients across Orange County from our Mission Viejo clinic, including Orange and surrounding Orange County communities.