IgG4 Food Sensitivity Panel 88 items

IgG4 Food Sensitivity Panel 88 items

Regular price NT$ 10,800
Sale price NT$ 10,800 Regular price
Unit price
Detection Introduction
This test is collected by: Blood

By evaluating the response of IgG4 to common foods, we can identify the possible dietary triggers behind chronic inflammation and intestinal leakage, adjust dietary strategies, and help the intestines repair themselves.

｜Inspection Items

Detect IgG4 antibody response to assess immune activation associated with chronic food sensitivities, leaky gut, and inflammation

Covers 88 daily foods, more comprehensive coverage of common allergens and potential interfering ingredients than the basic 22-item version

Clear classification: milk and eggs, meat, seafood, beans and nuts, cereals, roots, Chinese medicine, vegetables, fruits, seasonings and drinks

｜Digital Services

Digital Report

Corresponding personalized adjustment strategy suggestions (lifestyle optimization)

An integrated explanation of the risk of leaky gut and intestinal inflammation

Recommendations for the intestinal repair phase (supplementation of nutrients such as glutamine, probiotics, phytochemicals, etc.)

Consultant explanation (need to be purchased with integration solution)

About the Test

Why did Shohei Otani’s breakfast change?

Once upon a time, eggs were a source of protein that appeared in every meal for Shohei Otani.
But according to Japanese media reports, he later discovered:Eating eggs can make your body feel uncomfortable and affect your training recovery.
After being evaluated by the nutrition team, he decided to stop consuming high-egg products such as omelettes and switch to dietary choices that are more suitable for his constitution.

This doesn’t mean eggs are bad, but:

❗ "Even if the food is nutritious and recommended by everyone, it may not be suitable for you"

Even high-performing athletes like Ohtani can be slowed down by food intolerances.
What about you? Are you also silently eating things that your body can’t handle?

🔍 What you need is not blindly quitting eating, but strategic adjustments

Rather than passively "eating the wrong food causes harm", it is better to proactively use data to clarify:What foods can your gut tolerate right now? Which ones need to be paused to allow the body to repair?
This test helps you rebuild trust with your body - eat more safely and eat more strategically

YOUNGER's [IgG4 Food Sensitivity Test] helps you clarify:
Which foods may be triggering your "unexplained fatigue, gastrointestinal upset, and chronic inflammation"?

It's not about telling you not to eat anything, but using data and consultants to guide you.Help you establish a diet rhythm that truly suits you, start with intestinal repair and get your energy back

Who is suitable for the "IgG4 Chronic Food Sensitivity 88 Items" test?

  • Weight, stomach, and skin are repeatedly out of control, and the source can never be found
  • After eating certain foods, you feel bloated, tired, or depressed, but you can't find the reason
  • Suspected of having leaky gut or immune allergy, want to find out the blind spot of "eating"
  • I have tried many diets (keto, 168, low sugar), but I still have symptoms
  • I hope to systematically establish a diet rhythm that is "truly suitable for me"
  • Those who want to combine IgG4, intestinal function and lifestyle and diet for overall optimization

IgG4 chronic food sensitivity 88 items

By evaluating the response of IgG4 to common foods, we can identify the possible dietary triggers behind chronic inflammation and intestinal leakage, adjust dietary strategies, and help the intestines repair themselves.

Common Myths

Have you ever felt this way?

Does IgG mean I have an allergy? Will I be unable to eat anything?

IgG4 testing is not an immediate allergy (that's IgE), but rather an "immune tolerance imbalance caused by chronic exposure."
The real key is not fasting;Strategically rotate, temporarily stop, and repair the gut barrier

Measuring only IgG4 is not accurate, is it necessary to measure total IgG to be complete?

IgG4 is a "tolerant immune response produced by long-term repeated exposure" and is more effective againstMechanisms of Chronic Inflammation and Leaky Gut.
Total IgG includes multiple categories of reactions from IgG1 to IgG4. Sometimes the reaction is too broad and there are many false positives, which can be misleading.

Test items and specifications

Dairy and Eggs
  • milk
  • Goat milk
  • cheese
  • egg
meat
  • beef
  • pork
  • mutton
  • chicken
  • duck
  • goose

Seafood

  • shrimp
  • crab
  • Clam
  • abalone
  • salmon
Beans/Nuts
  • Hairtail fish
  • Saury
  • carp
  • flounder
  • Scallops
  • Soybean
  • peanut
  • almond
  • Chocolate Chips
  • Black and white sesame
  • Walnut
  • cashew
cereal
  • Pea
  • Red/Mung Beans
  • Black Beans
  • pistachio
  • chestnut
  • Wheat/Gluten
  • oat
  • Buckwheat
  • corn
  • Sunflower seeds
  • Job's tears
  • rice
rhizome
  • sweet potato
  • Taro
  • pumpkin
  • potato
  • Yam
traditional Chinese medicine
  • star anise
  • Wolfberry
  • Astragalus
  • Angelica
  • Cinnamon
  • red dates
vegetable
  • Mushrooms
  • tomato
  • eggplant
  • carrot
  • French beans
  • Green and white cauliflower
  • cabbage
  • Cucumber
  • celery
fruit
  • onion
  • Chinese chives
  • Shallots
  • spinach
  • Aloe Vera
  • coriander
  • mango
  • kiwi
  • strawberry
  • Citrus
  • banana
  • apple
  • passion fruit
other
  • pineapple
  • pawpaw
  • litchi
  • pitaya
  • Grapefruit
  • hawthorn
  • Baker's Yeast
  • Brewer's Yeast
  • chili
  • garlic
  • coffee
  • Ginger
  • wine
  • Cola
  • green tea
  • olive oil

Service Process

How we work

1 Pre-purchase evaluation
2 Purchase test
3 Complete the questionnaire
4 Sampling
5 Report Generation
6 Consultant Interpretation
7 Start to change
STEP 1

Consultation and assessment of suitability

If you are not sure which tests to choose, we recommend that you make an appointment for [30-minute consultation | NT$1,500] to have a consultant help you clarify your needs and choices.

＊Subsequent purchase of testing solutions can be deducted NT$500

STEP 2

Service Binding and Purchase Testing

Sign up as a member or register at checkout, bind the reporting platform and connect to the official LINE. In the future, you can view your physiological data reports directly through LINE login!

＊When placing an order, you can directly make an appointment for the time and location of blood collection. After payment, you can go at the agreed time without making another appointment.

STEP 3

Log in to the member center and fill in the questionnaire

  • Lifestyle: Take inventory of diet, exercise, stress and sleep habits

  • Chronic Inflammation Risk: Evaluating Common Inflammatory Indicators and Physical Signs

STEP 4

Health data collection:

  • Blood samples: Go to a designated cooperative location to complete the blood draw → View blood draw locations across Taiwan

  • Urine/feces specimens: The sampling kit will be delivered to your designated address. Please bring it back to the blood drawer on the day of blood draw.

Things to note before drawing blood

  • Please fast for at least 8 hours . Drink a 300cc glass of boiled water in the morning to help with blood draw comfort.

  • Avoid staying up late, strenuous exercise and drinking the day before to avoid affecting the results

  • If you have regular medication, a cold, or feel unwell, please inform our customer service or consultant in advance through the official LINE

STEP 5

Health data generation (approximately 10–14 working days)

  • After the sample is sent, the health data and corresponding strategy will be completed within 10-14 working days (depending on the test items)

  • Once the report is completed, you will be notified via LINE and Email , and an appointment with a consultant will be provided.

  • The report can be viewed in the "Member Center" or by clicking on "My Report" on the official LINE app.
STEP 6

One-on-one interpretation by consultant (60 minutes)

  • Sorting out detection priorities and risk trends

  • Develop supplement and lifestyle adjustment strategies

  • Create a follow-up plan to ensure you take action

STEP 6

Do it and you will start getting better

Start a personalized optimization plan. This is not just a test, but a health upgrade plan tailored for you. You will know clearly what to supplement, what to do, and what to change . It is accurate and wasteless.

1
STEP 1

Consultation and assessment of suitability

If you are not sure which tests to choose, we recommend that you make an appointment for [30-minute consultation | NT$1,500] to have a consultant help you clarify your needs and choices.

＊Subsequent purchase of testing solutions can be deducted NT$500

2
STEP 2

Service Binding and Purchase Testing

Sign up as a member or register at checkout, bind the reporting platform and connect to the official LINE. In the future, you can view your physiological data reports directly through LINE login!

＊When placing an order, you can directly make an appointment for the time and location of blood collection. After payment, you can go at the agreed time without making another appointment.

3
STEP 3

Log in to the member center and fill in the questionnaire

  • Lifestyle: Take inventory of diet, exercise, stress and sleep habits

  • Chronic Inflammation Risk: Evaluating Common Inflammatory Indicators and Physical Signs

4
STEP 4

Health data collection:

  • Blood samples: Go to a designated cooperative location to complete the blood draw → View blood draw locations across Taiwan

  • Urine/feces specimens: The sampling kit will be delivered to your designated address. Please bring it back to the blood drawer on the day of blood draw.

Things to note before drawing blood

  • Please fast for at least 8 hours . Drink a 300cc glass of boiled water in the morning to help with blood draw comfort.

  • Avoid staying up late, strenuous exercise and drinking the day before to avoid affecting the results

  • If you have regular medication, a cold, or feel unwell, please inform our customer service or consultant in advance through the official LINE

5
STEP 5

Health data generation (approximately 10–14 working days)

  • After the sample is sent, the health data and corresponding strategy will be completed within 10-14 working days (depending on the test items)

  • Once the report is completed, you will be notified via LINE and Email , and an appointment with a consultant will be provided.

  • The report can be viewed in the "Member Center" or by clicking on "My Report" on the official LINE app.
6
STEP 6

One-on-one interpretation by consultant (60 minutes)

  • Sorting out detection priorities and risk trends

  • Develop supplement and lifestyle adjustment strategies

  • Create a follow-up plan to ensure you take action

7
STEP 6

Do it and you will start getting better

Start a personalized optimization plan. This is not just a test, but a health upgrade plan tailored for you. You will know clearly what to supplement, what to do, and what to change . It is accurate and wasteless.

Frequently asked questions

Is the 30-minute consultation included?

Is consultant data analysis included in the multiple-choice test?

How often is it appropriate to do it?

View more FAQs
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