Question 1

What is yeast allergy?

Accepted Answer

Yeast allergy is an immune system reaction where the body mistakenly identifies proteins in baker's yeast or brewer's yeast as harmful invaders. It is caused by elevated IgG antibodies that trigger inflammatory responses when you consume foods like bread, baked goods, beer, and fermented products. The Food Specific IgG Allergy Panel is the most important test for diagnosis because it measures immune responses to yeast proteins.

Question 2

What causes yeast allergy?

Accepted Answer

Yeast allergy is caused by your immune system producing IgG antibodies against proteins found in baker's yeast (Saccharomyces cerevisiae) and brewer's yeast. When you eat or drink products containing these yeasts—like bread, pizza dough, beer, wine, or nutritional yeast—your body launches an inflammatory response. This immune reaction triggers the release of inflammatory chemicals that cause symptoms throughout your body, from your digestive tract to your skin.

Question 3

What is the best test for yeast allergy?

Accepted Answer

The Food Specific IgG Allergy (Adult) Panel is the most important test for yeast allergy because it specifically measures IgG antibodies to both baker's and brewer's yeast proteins. Unlike skin prick tests that only detect immediate IgE reactions, this blood test identifies delayed immune responses that can cause chronic symptoms like bloating, headaches, skin rashes, and digestive discomfort. Elevated IgG levels to yeast indicate your immune system is reacting to these proteins, helping you pinpoint whether yeast-containing foods are contributing to your ongoing health issues.

Question 4

When should I get tested for yeast allergy?

Accepted Answer

You should get tested if you experience chronic digestive symptoms like bloating, gas, or abdominal pain after eating bread or drinking beer, or if you notice recurring skin issues like itchy rashes or eczema that won't clear up. Testing is also important if you have persistent headaches, fatigue, or joint pain that seem connected to your diet. Many people with yeast allergies struggle for years with unexplained symptoms because they don't realize common foods are triggering their immune system.

Question 5

What are the symptoms of yeast allergy?

Accepted Answer

Yeast allergy symptoms include digestive issues like bloating, gas, abdominal pain, diarrhea, and nausea after eating yeast-containing foods. You might also experience skin problems such as itchy rashes, hives, eczema, or redness. Other common symptoms include headaches, fatigue, brain fog, joint pain, and sinus congestion. Some people notice symptoms within hours of eating bread or drinking beer, while others experience delayed reactions that make it harder to identify yeast as the culprit.

Question 6

Who is at risk for yeast allergy?

Accepted Answer

People with other food sensitivities or allergies are at higher risk for developing yeast allergy, as are those with autoimmune conditions or compromised immune systems. If you have a family history of allergies, eczema, or asthma, you're more susceptible. People who consume large amounts of bread, baked goods, beer, or fermented foods regularly may also develop sensitivities over time. Additionally, those with gut health issues like leaky gut syndrome or inflammatory bowel conditions are more prone to developing immune reactions to yeast proteins.

Question 7

What happens if yeast allergy is left untreated?

Accepted Answer

Untreated yeast allergy leads to chronic inflammation throughout your body, which can worsen existing health conditions and create new problems. Ongoing immune reactions can damage your intestinal lining, leading to leaky gut syndrome and increased food sensitivities. You may develop nutritional deficiencies from chronic digestive inflammation, experience persistent skin conditions that resist treatment, and suffer from constant fatigue and brain fog that affects your quality of life. Long-term inflammation also increases your risk for autoimmune disorders and other chronic health issues.

Question 8

Can yeast allergy be diagnosed with a blood test?

Accepted Answer

Yes, yeast allergy can be effectively diagnosed with a blood test that measures IgG antibodies to yeast proteins. The Food Specific IgG Allergy Panel detects immune responses to both baker's yeast and brewer's yeast by measuring the levels of specific antibodies your body produces. Elevated IgG levels indicate your immune system is reacting to yeast, confirming the allergy. This blood test is more comprehensive than skin tests because it identifies delayed reactions that occur hours or days after exposure, which are the most common type of yeast sensitivity.

Question 9

How is yeast allergy treated?

Accepted Answer

Yeast allergy is treated primarily through dietary elimination of yeast-containing foods like bread, baked goods, beer, wine, and fermented products. You'll need to read labels carefully to avoid hidden sources of yeast in processed foods, condiments, and supplements. Your healthcare provider may recommend gut-healing protocols with probiotics and anti-inflammatory supplements to repair intestinal damage. Some people can reintroduce small amounts of yeast after several months of avoidance and gut healing, while others need to maintain long-term dietary restrictions. Working with a nutritionist can help ensure you're getting adequate nutrition while avoiding yeast.

Question 10

How can I prevent yeast allergy?

Accepted Answer

Preventing yeast allergy involves maintaining a healthy, diverse gut microbiome through probiotic-rich foods and avoiding excessive consumption of yeast-heavy foods. If you're already sensitive to yeast, strict avoidance of trigger foods prevents allergic reactions and reduces inflammation. Rotating your diet to avoid eating the same foods daily can prevent developing new sensitivities. Managing stress, getting adequate sleep, and avoiding unnecessary antibiotics also support immune system balance and reduce your risk of developing food sensitivities.

Question 11

What natural remedies help with yeast allergy?

Accepted Answer

Natural remedies that help manage yeast allergy symptoms include taking quercetin, a natural antihistamine that reduces allergic responses and inflammation. Probiotics with diverse bacterial strains help restore gut balance and reduce immune overreactions. Digestive enzymes can help break down yeast proteins before they trigger immune responses. Omega-3 fatty acids from fish oil reduce inflammation throughout your body. Herbs like ginger and turmeric have anti-inflammatory properties that soothe digestive symptoms. However, strict avoidance of yeast-containing foods remains the most effective approach for managing this allergy.

Question 12

How’s this work?

Accepted Answer

Getting your blood test with us is easy, private & backed by the power of science.Long story short:
            
                In the test options, use the filters or search box to narrow your choices and find the test you want.
                If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
                Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
                If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
                When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
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Question 13

How do I know which test to get?

Accepted Answer

In the test options, find the test you want.
            If you’re not sure which test to get, we can lend a hand in finding the right option.
            Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

Question 14

When will my lab results be available?

Accepted Answer

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know.
            After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop!
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Question 15

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Accepted Answer

Absolutely! We totally understand that errors can happen. No worries, we're here to help you.
            Just reach out to us via text at 754-799-7833 or shoot us an email at
            support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update.
            Our awesome team will jump right in and make sure everything is sorted out and accurate for you.
            There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.
            Our lab requires an address to be listed to generate an order.

Question 16

Do you accept health insurance?

Accepted Answer

Only HSA & FSA is accepted.
            Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.
            This policy applies to all insurance companies, including federal health insurance programs like Medicare.
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Question 17

Can I cancel my order?

Accepted Answer

Yes.
            We get it – sometimes your needs change.
            As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com.
            You can read more about our cancellation policy here.

Question 18

How can I find a lab location near me?

Accepted Answer

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached!
            You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).
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            If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Yeast Allergy Blood Test

What is Yeast allergy?

What causes yeast allergy?

What is the best test for yeast allergy?

When should I get tested for yeast allergy?

References

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