HARLEY MEDIC GLOBAL

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Food Intolerance Test

Original price was: £59.00.Current price is: £39.99.

Measure your stress levels with ease. This simple at-home test kit provides quick and accurate results, helping you monitor your cortisol levels and manage stress effectively. Includes easy-to-follow instructions and lab-certified analysis.

  • Test over 975 items, including food and non-food reactions, metals, nutrients, gut biome, and digestive enzymes.
  • Receive a detailed PDF report of your results delivered straight to your email.
  • Get a free 6-week food diary to help track your progress.
  • Enjoy peace of mind with our money-back guarantee if you’re not satisfied with your results.

Upon placing your order, you will receive a PDF form via email. Simply download and complete the form, then return it along with your sample in a sealable bag. Once we receive your submission, we’ll handle the rest!

What does it test for?
    • 975 Items Tested For
    • Food Sensitivities and Intolerances
    • Mineral Analysis
    • Additives, Colorings, and Sweeteners
    • Vitamins A-K
    • Digestive Health Analysis
    • Environmental Sensitivities
    • Emulsifiers
    • Non-Food Sensitivities
    • Metal Sensitivities
    • Gut Health Assessment
    8 biomarker(s)

    Why Welzo

    Convenient and fast

    Convenient and fast: intolerance health tests are delivered straight to your door the very next day.

    Secure and accurate

    We are a team of doctors and scientists dedicated to making cutting-edge analysis accessible to everyone.

    24/7 Customer Support

    We provide results 24/7, offering you personalized insights into your health.

    Biomarkers

    Food specific IgG
    Immunoglobulin E (IgE) is a type of antibody produced by the body in response to exposure to an allergen. These proteins help protect the body against bacteria and viruses. However, the body may also produce IgE antibodies in reaction to harmless substances, such as certain foods. Allergic reactions can vary, ranging from mild irritation of the nose, throat, or lungs to more severe symptoms. In rare cases, they can even be life-threatening.

    If your test shows elevated levels of IgE antibodies, it is likely that you are allergic to the substance being tested.

    Food items tested
    The following food items were tested across a wide range of categories: Acai berry, acetic acid, aji pepper, A-lactalbumin, ale, almonds, almond milk, aloe, amaranth, anchovy, aniseed, apple juice, cooked apples, apricots, aquafaba, arrowroot, artichoke, asparagus, aubergine, avocado, bacon, banana, barley, barley grass, basil, bay leaf, broad beans, green beans, lima beans, beansprouts, beef, beef jerky, beer, beets (beetroot), green bell pepper, red bell pepper, bilberries (both cooked and raw), black beans, black-eyed peas, cooked blackberries, B-lactoglobulin, blueberries, boiled milk, Braeburn apple, Brazil nuts, baguette bread, rye bread, white bread, broccoli, brown bread, Brussel sprouts, buckwheat, bulgur wheat, butter (salted and unsalted), butter lettuce, buttermilk, butternut, button mushrooms, cabbage (green, red, and white), camomile tea, canola oil, cantaloupe, capsicum (green, red, yellow), carambola (star fruit), caraway, cardamom, carrots, cashew nuts, cassava, cauliflower, cayenne pepper, celery, champagne, cheddar, cherries, chestnuts, chestnut mushrooms, chia seeds, chicken, capon, chickpeas, chicory lettuce, chimichurri sauce, chlorella, cilantro, cinnamon, clams, cloves, cocoa, coconut, coconut milk, coconut oil, coconut water, cod, cod liver oil, black coffee, coffee substitute (made from barley), cola, common mussels, condensed milk (regular and sweetened), coriander, corn, cornflakes, cornflour, cornstarch, cow’s milk, crab, cranberry juice, crayfish, cream, cream cheese, cress, cucumber, cumin, currants (red & black), dates, doubanjiang, dry roasted peanuts, duck, and various food additives (E 100 to E 967). Further tested items included Earl Grey tea, edamame beans, eel, eggs (white and yolk), endive, escarole lettuce, evaporated milk, farro, fennel, fresh and fermented black beans, figs, various fish (freshwater, saltwater), fish sauces, five spice powder, flaxseed, freekeh, Fuji apple, Gala apple, Galia melon, garlic, gin, ginger, gluten, goat and goat’s milk, Golden Delicious apple, goose, gooseberries, granary bread, Granny Smith apple, grapefruit, grapes (red and white), guava, halibut, hare, hazelnuts, hemp milk and seed, herring (red), honeydew melon, hops, horseradish, iceberg lettuce, jasmine tea, Jazz apple, kale, kamut, kiwis, kohl rabi, lactose, lager, lamb (including liver), leeks, lemonade, lemons, lentils, lime, lobster, lychee, macadamia nuts, mackerel, maize and maize flour, mango, marshmallow tea, milk (including sour and chocolate varieties), millet, fresh mint, miso, monosodium glutamate, mozzarella, mushrooms, mustard (green), mutton, nectarines, noodles, nutmeg, nutritional yeast (nooch), oat milk, oats, okra, olive oil, olives (black and green), onions, oolong tea, orange juice, oranges, Ovaltine, ox liver, oysters, oyster mushrooms, oyster sauce, pak choi, papaya, paprika, Parmesan, parsley, passionfruit, peaches, peanut oil, peanuts, pears, peas (field), pecan nuts, black pepper, peppermint oil, pig’s liver, pine nuts, pineapple, pineapple juice, Pink Lady apple, pisco, plaice, plantain, damson plums, pomegranate juice, pomegranates, poppy seeds, pork, pork sausages, Portobello mushrooms, potassium, potatoes, prawns, Pringles, prosecco, prunes, pumpkin and pumpkin seeds, quince, quinoa, rabbit, radishes, raisins, raspberries, red kidney beans, red Leicester cheese, red wine, brown and white rice, rice milk, rice vinegar, rocket (arugula), roe-deer, romaine lettuce, rooibos tea, rosemary, rum, runner beans, rye, sage, sake, salmon, salt, sambuca, sardines, sesame oil, sesame seeds, Shaoxing wine, sheep’s milk, shellfish, shiitake mushrooms, shrimp, smoked herring, sole, sour cream, soy sauce, soybeans, spelt, spinach, spirulina, star anise, stevia, Stilton cheese, strawberries, sunflower oil, swede, sweet potato, sweetbreads, tahini, tamarind, black and green teas, tequila, thyme, tomatoes, trout, tuna, turkey (hen), turmeric, turnip, veal, venison, vermouth, clear and malt vinegar, vodka, walnuts, wasabi, water chestnuts, watercress, salad leaves, watermelon, wheat (including flour and whole grains), wheatgrass, whisky, white beans, white pepper, white tea, white wine, whitefish, winkles, yams, yeast, and yerba mate tea.
    Nutritional tests
    Nutritional tests include a comprehensive analysis of a variety of essential vitamins, minerals, and compounds. These include acidophilus, adenine, allium, alpha-lipoic acid, anthocyanidins, ascorbic acid (Vitamin C), beta-carotene, betaine, bioflavonoids, biotin, bromelain, calcium, carotenoids, choline, chromium, citrus bioflavonoids, copper, Co-Q10, creatine, cystine, docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA), ellagic acid, fiber, flavonoids, folate, folic acid, formic acid, gallic acid, genistein, germanium, glutamine, glutathione, iodine, iron, iso-flavonoids, lactic acid, L-carnitine, lecithin, lignans, lutein, lycopene, magnesium, malic acid, manganese, melatonin, methionine, molybdenum, niacin (nicotinic acid), nucleic acid, omega-3, omega-6, oxalic acid, pantothenic acids, phosphorus, phytosterols, polyphenols, flaxseed, potassium, pro-anthocyanidins, pyridoxine (Vitamin B6), salicylic acid, saponins, selenium, silica, sodium, sulforaphane, tannins, tartaric acid, taurine, threonine, tryptophan, uric acid, and a range of vitamins: Vitamin A, Vitamin A1 (riboflavin), Vitamin B1 (thiamine), Vitamin B3 (niacin), Vitamin B5, Vitamin B6, Vitamin C, Vitamin D, Vitamin D2, Vitamin D3, Vitamin F, Vitamin H (biotin), Vitamin K, Vitamin K2, and Vitamin P. These tests provide valuable insights into your nutritional status and can help identify imbalances or deficiencies.
    Hormonal imbalances
    Hormonal imbalances can be identified by measuring key hormones, including:

    Follicle Stimulating Hormone (FSH): Plays a critical role in regulating the reproductive processes, such as ovulation and sperm production.
    Luteinizing Hormone (LH): Works alongside FSH to control the menstrual cycle and ovulation in women, and sperm production in men.
    Oestradiol: A form of estrogen, crucial for regulating the female reproductive system, menstrual cycle, and maintaining bone health.
    Testosterone: The primary male sex hormone, important for muscle mass, energy levels, and libido, but also present in women at lower levels.
    Thyroid Stimulating Hormone (TSH): Regulates thyroid function, influencing metabolism, energy levels, and overall hormonal balance.
    Thyroxine (T4): The main hormone produced by the thyroid, essential for metabolism, growth, and development.
    Triiodothyronine (T3): A more active form of thyroid hormone, playing a key role in regulating metabolism and energy use within the body.
    These hormones work in tandem to maintain overall health, and imbalances can indicate underlying health conditions.

    Non-food items tested
    Our testing covers a wide range of non-food items that may trigger sensitivities or allergies. These include a variety of plants, animals, insects, and environmental factors. Some of the key items tested are:

    Plants and Trees: Alder, Apple Tree, Ash, Aspen, Birch, Buckwheat, Chamomile, Cherry Tree, Clover, Dandelion, Elder, Elm, European Beech, European Lime, False Acacia, Fireweed, Goldenrod, Hazel, Horse Chestnut, Jasmine, Juniper, Linden Tree, Oak, Poplar, Primrose, Ragweed, Rose, and more.
    Animals and Insects: Bee, Canaries, Cats, Dogs, Deer, Ducks, Goose Feathers, Guinea Pigs, Hamsters, Horses, Mice, Mosquitoes, Pigeons, Rabbits, Rats, and Wasp.
    Other Common Triggers: Dust, House Dust Mite, Wool, Leather, Rubber, and various forms of animal urine proteins, such as Mouse Urine Proteins.
    Environmental Factors: Common grasses like Timothy Grass, Rye, and Bermuda Grass, as well as other natural elements like Mold, Tree Pollens, and Flea Dander.
    This wide-ranging testing aims to uncover sensitivities to common allergens present in the environment, helping you identify and manage possible triggers for discomfort.

    Metals tested for
    A comprehensive range of metals has been tested to assess exposure and sensitivity to various elements. These include:

    Alkali and Alkaline Earth Metals: Lithium (Li), Sodium (Na), Potassium (K), Calcium (Ca), Magnesium (Mg), Strontium (Sr).
    Transition Metals: Cobalt (Co), Copper (Cu), Nickel (Ni), Zinc (Zn), Manganese (Mn), Iron (Fe), Titanium (Ti), Chromium (Cr), Platinum (Pt), Palladium (Pd), Rhodium (Rh).
    Precious Metals: Gold (Au), Silver, and Platinum (Pt).
    Other Essential and Trace Elements: Boron (B), Molybdenum (Mo), Phosphorus (P), Iodine (I), Fluorine (F), Selenium (Se), Silicon (Si), Vanadium (V), and Zinc (Zn).
    Toxic and Heavy Metals: Arsenic (As), Lead (Pb), Cadmium (Cd), Mercury (Hg), Antimony (Sb), and Bismuth (Bi).
    Radioactive Elements: Uranium (U), Plutonium (Pu), Radium (Ra), and Radon (Rn).
    Noble Gases and Other Elements: Helium (He), Hydrogen (H), Neon (Ne), Xenon (Xe), Krypton (Kr), Argon (Ar), Chlorine (Cl), Bromine (Br).
    These metals are tested to monitor potential exposure and evaluate their presence in environments, food, or other sources, providing insights into their role in health and potential toxicity.

    Gut biome tests
    A variety of beneficial and potentially harmful microorganisms have been tested to assess the health and balance of the gut microbiome. These include:

    Probiotic Bacteria:
    Lactobacillus acidophilus
    Lactobacillus reuteri
    Bifidobacterium bifidum
    Bacillus coagulans
    Streptococcus thermophilus
    Streptococcus faecium
    Other Bacteria:
    Escherichia coli (E. coli)
    Acidophilus bifidus
    Streptomyces
    These tests help evaluate the composition of gut bacteria, crucial for digestion, immunity, and overall health. Maintaining a balanced gut microbiome is vital for supporting various bodily functions and preventing diseases.

    Digestive Health & Metabolism Analysis
    This analysis evaluates key enzymes and substances involved in the digestive process and metabolic function:

    Amylase: An enzyme responsible for breaking down carbohydrates into simpler sugars.
    Pepsin: A digestive enzyme that helps break down proteins in the stomach.
    Hydrochloric Acid: A strong acid that aids in protein digestion and the absorption of essential nutrients.
    Bile Salts: Substances produced by the liver that assist in the digestion and absorption of fats.
    Lipase: An enzyme that breaks down fats into fatty acids and glycerol.
    Trypsin & Chymotrypsin: Enzymes that continue protein digestion in the small intestine.
    Enterokinase: An enzyme that activates trypsinogen, leading to effective protein digestion.
    Together, these components play a crucial role in breaking down food, absorbing nutrients, and maintaining efficient metabolic processes. This analysis helps identify potential issues with digestive efficiency and nutrient absorption.

    Information

    Have you been feeling any of these symptoms lately?
    The Food Intolerance Blood Test is ideal for individuals who are experiencing one or more of the symptoms listed below:

    Itching in the mouth or throat
    Swelling of the face, mouth, or throat
    Difficulty breathing or shortness of breath
    Red, irritated rashes or visible skin irritation
    Severe reactions to food, such as chest tightness, difficulty speaking, or dizziness
    If you have been noticing any of these symptoms, it may indicate a food intolerance, and this test can help identify potential triggers.

    Additional Information
    If you suspect that you may be intolerant to certain foods, a food intolerance test could help you identify which foods your body struggles to digest or absorb effectively.

    Home Food Intolerance Testing
    There are several types of food intolerance tests, each with unique benefits and challenges. It’s important to choose the right one based on your needs:

    Elimination Diet: This method involves removing all potential allergens from your diet for a period of time, then gradually reintroducing them one by one. While highly effective, it can be difficult to follow such a strict regimen.

    Skin Prick Test: This test involves pricking your skin with a needle that’s dipped in a solution containing a potential allergen. If you react, the test can detect allergies and intolerances. It’s relatively easy to perform and provides quick results.

    Blood Test: A blood test measures IgG antibodies, which are produced when your body reacts to certain foods. Elevated IgG levels may suggest an intolerance to specific foods.

    Hydrogen Breath Test: This test measures hydrogen gas in your breath, which is produced when your body breaks down certain carbohydrates. High hydrogen levels may indicate an intolerance to those carbs.

    Regardless of the method you choose, it’s important to consult with a healthcare professional to interpret the results. They can help you determine whether you have a food intolerance and suggest appropriate dietary changes. With the right guidance, you can minimize symptoms and improve your quality of life.

    Understanding Food Intolerance
    Food intolerance occurs when your body has difficulty digesting specific foods, leading to discomfort such as bloating, gas, and diarrhea. Although it’s not as severe as a food allergy, food intolerance can still make eating certain foods challenging.

    Common types of food intolerance include:

    Lactose Intolerance: Difficulty digesting lactose, a sugar in dairy products, is the most common food intolerance.
    Gluten Sensitivity: A condition where gluten, a protein found in wheat, barley, and rye, causes digestive issues like bloating and gas.
    Fructose Malabsorption: Difficulty digesting fructose, a sugar found in fruits and some vegetables, can lead to bloating and other digestive problems.
    If you suspect you have a food intolerance, speak with your doctor. Several tests are available to pinpoint which foods trigger your symptoms. Once you know which foods to avoid, managing your symptoms becomes much easier. Dietary supplements are also available to help alleviate symptoms; consult your doctor or nutritionist to determine which supplements are most appropriate for you.

    Why take a test?

    The Food Intolerance test can identify allergies to common foods, including tea, coffee, cow’s milk, pork, eggs, almonds, wheat, gluten, oats, and more. It also covers specific items like beef, chicken, lamb, cod, salmon, shrimp, crab, casein, spelt, rye, rice, potatoes, hazelnuts, peanuts, soy, walnuts, mustard, various fruits (apple, orange, strawberry, kiwi, peach, banana), vegetables (tomato, carrot, celery, onion), coffee, sesame, black pepper, baker’s yeast, and more.

    %

    of children

    In the UK, a significant number of children have food allergies they are unaware of. The UK has the highest prevalence of food hypersensitivity in the world.

    %

    of adults in the UK

    Many people in the UK experience hypersensitivity to certain foods. Food intolerances are more common than food allergies in the country.

    Experts Opinion on Food Intolerance Tests

    Allergies can significantly impact your well-being. This panel helps identify specific foods that may be triggering allergies, allowing you to adjust your diet and reduce the risk of allergic reactions.

    Dr Sameer Nakedar

    MBBS, MRCGP, PGCert

    Understanding the Food Intolerance Tests

    Watch this video to learn how intolerance tests work and how to properly collect your sample.

    How to take your home hair test

    1. Order your test

    Order your home intolerance test today. You will receive a unique order number via email, which you can use to download your return form.

    2. Take a hair sample

    Take a hair sample by cutting 5-7 strands and placing them in a sealable bag or envelope. Download your return form PDF from the email we sent you. Then, send your sample back to our lab for analysis.

    3. Results within 3 - 5 days

    Receive your results via email within 3 to 5 working days. The email will include a comprehensive report with actionable insights to help optimize your lifestyle.

    FAQs

    What is Welzo?

    Welzo is a health and intolerance testing company that uses a small sample of your hair to analyze and identify potential food intolerances, helping you better understand your health.

    How does the Welzo intolernace test work?

    To take the test, simply download the PDF form from our website, attach 5-7 strands of your hair to the form in a sealable bag, and send it to our lab for analysis. You’ll receive your results within 3-5 working days.

    What kind of intolerances does Welzo test for?

    Welzo tests for a broad range of food intolerances, including lactose, gluten, and other common allergens such as dairy, wheat, nuts, and more.

    Can Welzo's test be trusted?

    Yes, Welzo’s test is highly reliable and accurate. Our lab is equipped with state-of-the-art technology and staffed by skilled technicians who use advanced testing methods to analyze your hair sample.

    How will I receive my results?

    After your hair sample is analyzed, you’ll receive a detailed report via email outlining any food intolerances we’ve identified.

    What should I do if I receive a positive result for a food intolerance?

    If your test results show a food intolerance, we recommend consulting with your doctor or a registered dietitian to create a personalized plan for managing your symptoms.

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    Food Intolerance Test
    Original price was: £59.00.Current price is: £39.99.