What You Need to Know About Food Allergies


Food allergies are abnormal reaction of the body to food. It is triggered by the body’s immune system and is quite common. Here is some information about food allergies.


Causes of Food Allergies


Food allergy occurs because the body is too sensitive to the quality of the food, so it produces antibodies to neutralize and resist foreign substances. During the process, histamine (Histamine) and other substances will be released, leading to allergic reactions. However, this process of identifying substances that the body does not need varies from person to person, and different people are allergic to different foods, which is also a common cause of food-induced diseases.


Many people mistakenly believe that only rare foods can cause allergies, but in fact, common foods can also be allergens. Proteins in milk, eggs, peanuts, sesame seeds, soybeans, wheat, nuts, seafood, etc. are most often linked to food allergies. In addition, pigments, preservatives, and additives in finished products may also become allergic causes. Food allergies can be mild and short-lived, but they can also develop serious medical symptoms, even threatening.


Food-induced adverse reactions in the body, including deficiencies in the coordination of the antibody immunoglobulin E. Immunoglobulin E will appear during eating or soon after eating food allergens. If immunoglobulin E does not play a mediating role, an allergic reaction will occur within one hour after exposure to food allergens.


Food Allergies Symptoms


Symptoms of a food allergy may include more than one of the following:


Skin rash with itching.


    1. Itchy nose and eyes.
    2. Sneezing and runny nose.
    3. Itching and swelling around the lips and mouth, especially where there is direct contact with food.
    4. Nausea.
    5. Pain caused by spasms.
    6. Vomiting and diarrhea.




Anaphylactic shock is the most serious manifestation of food allergy and can be fatal. Anaphylactic shock risk factors include patients with Asthma, especially patients with poorly controlled asthma. Failure to notice the early symptoms of anaphylactic shock can be dangerous, as treating an emergency food allergy too late or without medication can have serious consequences.


If your body has these symptoms, please stop eating any food that you suspect to be allergic to, and more importantly, you should consider using antihistamine (Antihistamine). With or without serious reactions, you should seek medical assistance to determine the cause and treatment.


Some factors that increase the risk of food allergy:


    1. Congenital inheritance
    2. Age: Food allergies are more common in children
    3. Asthma


To prevent and reduce the risk of food allergies, knowledge of food allergies and food allergy symptoms is required, as well as avoiding foods that cause allergies, skin contact or inhalation of these foods. It is recommended to memorize the clinical symptoms of common food allergies on the skin, digestive system, and respiratory system. When food allergies are severe, please go to a medical institution immediately for diagnosis and timely treatment.




Related Topics

Allergen-free Diet – Help You Find Problem Foods

Children’s allergies – 8 Kinds of Food You Must Know





Allergies – NHS

Allergies – NIH

Allergies – Wiki

Food Allergies Test Kit

Know you food reactions

cerascreen® Food Reaction Test Kit

DID YOU KNOW – Many people suffer from food allergies and intolerances – often without knowing it. In some cases, it is difficult to identify symptoms after consuming a certain food in day-to-day life. In the case of food intolerances, reactions can also be quite delayed. A Food Reaction Test provides valuable and helpful information on which foods might not be tolerated.


Check My Body Health Food Sensitivity Test

Accurate and reliable Food Sensitivity Test Kit: Helps you determine the cause of your sensitivities or discomforts. Gain meaningful health insights with our painless, easy-to-understand test.  Food intolerance testing: Screens for full 970 dietary and non-edible sensitivities, including nuts, gluten, dairy, lactose, egg, peanuts, caffeine, chemicals, additives, vitamins A-K, wheat and more.


Healthy Stuff Online Food Intolerance Test kit

QUICK & EASY RESULTS: Test for Single Individual quickly with our kit from the comfort of your own home by simply taking your hair sample, send it back to us, and we will deliver the results to your inbox or to our app in 3-5 working days of receipt of your sample. FOOD INTOLERANCE TESTING FOR 500 ITEMS: Our Essentials Bio-Resonance food sensitivity testing kit for four people tests for over 500 of the most common food, including pollen, dust mites, wheat, gluten, dairy,


Supplement for Allergies

Please study carefully before using the supplement as different supplement apply for different allergies

  • Benefit of Spirulina

    1. Rich in a variety of nutrients, it can be called a natural multivitamin.
    2. Aid in weight loss.
    3. Beneficial for male infertility.
    4. Beneficial for allergic rhinitis.
    5. Good for fatigue.
    6. Beneficial for chronic hepatitis C.
    7. Beneficial for Thalassemia.
    8. Beneficial for NAFLD
    9. Improve nutritional status.
    10. Increase detoxification.
    11. Beneficial for hyperlipidemia.
    1. Benefits allergic rhinitis
    2. Prevents aflatoxin-related liver cancer
    3. Helps control body odor
    4. Improves acne
    5. Prevents colorectal cancer
  • Benefit of Probiotic

    1. Beneficial for COVID-19
    2. Good for diabetes and blood sugar control
    3. Beneficial blood lipid regulation
    4. Beneficial for postoperative ileus
    5. Reduce gastroesophageal reflux in infants
    6. Beneficial for early-onset childhood caries
    7. Beneficial for antibiotic-associated diarrhea
    8. Beneficial immune function
    9. Good for Pediatric Colic
    10. Beneficial for inflammatory bowel disease
    11. Beneficial for celiac disease
    12. Aid in weight loss
    13. Beneficial for recurrent aphthous stomatitis
    14. Beneficial sleep quality
    15. Prevention of diarrhea caused by radiotherapy and chemotherapy
    16. Beneficial for Alzheimer’s
    17. Beneficial for Vaginal Infections
    18. Beneficial psychological stress
    19. Beneficial for acute upper respiratory infection
    20. Good for allergies
    21. Beneficial for chronic periodontitis
    22. Beneficial for blood pressure regulation
    23. Reduce the incidence of allergies and atopic constitution in children
    24. Beneficial for postoperative wound infection
    25. Beneficial for irritable bowel syndrome
    26. Improve high cholesterol
    27. Good for colorectal cancer


Hay fever. Peanut allergies. Eczema. Billions of people worldwide have some form of allergy; millions have one severe enough to seriously endanger their health. And over the past decade, the number of people diagnosed with allergy has been steadily increasing, an ever-growing medical burden on individuals, families, and our health care system.


Allergic-Free Family Cookbook

It’s daunting when your child is diagnosed with a food allergy but just because they’re allergic to one, or indeed, several types of food doesn’t mean that they can’t eat delicious meals with the rest of the family, benefit from a healthy, balanced diet or (should they deserve them!) have tasty treats.


Food Allergies and Food Intolerance

A leading international authority on food allergy and intolerance provides invaluable advice for achieving dramatic and long-lasting improvements in your health. Explains how sensitivity to foods is responsible for many chronic and misdiagnosed ailments such as migraines, sinus problems, and persistent fatigue.


More Supplements for Allergies

Please click to learn more before you consider to buy

Solgar Quercetin Complex

STOMACH FRIENDLY FORM OF VITAMIN C, ESTER C – Solgar Quercetin Complex with Ester C Plus is exclusively formulated by Solgar and combines the important bioflavonoid Quercetin with Ester-C and Bromelain. Quercetin can be used to help ease allergic rhinitis, atopic dermatitis and asthma, as well as other allergies. Around 200 to 400mg of quercetin is taken to help manage typical allergies, such as hay fever.


Now Foods, Ultra Omega 3-D Fish Oil

Several studies suggest that daily fish oil supplements containing omega-3 fatty acids may help allergy sufferers. The omega-3 fatty acids, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), which are found naturally in fish oil, are commonly thought to protect against asthma and allergies..


Now Foods, C-1000, 1.000mg, 250 Vegan Tablets

According to a 2018 study on the effect of Vitamin C on allergies, high doses of intravenous Vitamin C helped ease allergy symptoms. It’s thought that its antioxidant properties helped reduce oxidative stress that can trigger allergies. A separate study in 2000 found that taking 2,000mg of Vitamin C a day can reportedly help reduce histamine levels.


Solgar Nettle Leaf Extract Vegetable Capsules

This herb, which can be used as a tea, is believed to be able to reduce the symptoms of allergic rhinitis. A randomized double-blind study of humans found it appeared to reduce allergy symptoms. There were some changes in clinical measures, such as eosinophil counts (a type of white blood cell involved in allergic reactions) in nasal smears. More research is required to prove its effectiveness at tackling allergies.


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