Premium Intolerance Test
£49.99
Take charge of your health with our premium food and environmental sensitivity test. This in-depth analysis identifies potential triggers for your symptoms, such as specific foods, pollen, mold, and more. With personalized results and expert guidance, you’ll gain the clarity you need to make informed choices for your health and well-being.
- 975 Items tested for
- Food Intoleranes
- Animal Intolerances
- Hormonal Imbalances
- Additives, sweeteners & colourings
- Digestive analysis
- Free 6 week food diary
- Environmental Intolerances
- Chemical Intolerances
- Metal & Mineral Intolerance
- Food specific IgG
- Vitamin A-K
- Gut health
Why Welzo
Convenient and fast
Secure and accurate
24/7 Customer Support
Biomarkers
Food specific IgG
Immunoglobulin E (IgE) is a type of antibody that the body produces in response to exposure to allergens. These proteins play a role in defending the body against bacteria and germs. However, IgE antibodies are often triggered by harmless substances, such as certain foods, leading to an allergic reaction.
Symptoms of an allergic reaction can vary widely and may include irritation in the nose, throat, or lungs, as well as other signs. Reactions can range from mild to severe, and in rare cases, they can become life-threatening.
If a test shows a high level of IgE antibodies, it strongly suggests that you are allergic to the substance being tested.
Non-food items tested
Trees and Shrubs:
Alder (Alnus glutinosa)
Apple Tree
Ash (Fraxinus excelsior)
Aspen (Populus tremula)
Beech (Fagus silvatica)
Birch
Blackberry Bush
Cherry Tree
Chile Pine (Monkey Puzzle)
Elder (Sambucus nigra)
Elm (Ulmus glabra)
European Beech
European Lime (Tilia europaea)
False Acacia (Robinia pseudacacia)
Hawthorn (Crataegus spp.)
Hazel (Corylus avellana)
Hornbeam (Carpinus betulus)
Horse Chestnut (Aesculus hippocastanum)
Jacaranda Tree
Japanese Cedar
Laburnum (Laburnum anagyroides)
Larch
Linden Tree
Mangrove
Mulberry
Oak (Quercus robur)
Pear Tree
Pine (Pinus spp.)
Pine, Scottish (Pinus sylvestris)
Plane Tree (Platanus acerifolia)
Poplar (Populus spp.)
Walnut Tree
Willow
Herbs, Grasses, and Flowers:
Artemisia Salina
Barley (Hordeum vulgare)
Bermuda Grass
Buckwheat
Buttercup (Ranunculus spp.)
Chamomile (Matricaria chamomilla)
Chrysanthemum (Chrysanthemum morifolium)
Clover (Trifolium spp.)
Colonial Bent Grass (Agrostis tenuis)
Cotton
Dandelion (Taraxacum duplidens)
Fireweed/Great Willow Herb (Epilobium angustifolium)
Goldenrod (Solidago virgaurea)
Hop (Humulus lupulus)
Hyacinth (Endymion non-scriptus)
Jasmine (Philadelphus spp.)
Lupine (Lupinus polyphyllus)
Marguerite (Leucanthemum vulgare)
Melde (Atriplex spp.)
Narcissus (Narcissus spp.)
Perennial Ryegrass (Lolium perenne)
Pigweed (Chenopodium album)
Primrose (Primulus spp.)
Ragweed (Ambrosia elatior)
Rape (Brassica napus)
Rose (Rosa spp.)
Scotch Heather (Calluna vulgaris)
Stinging Nettle (Urtica dioica)
Timothy Grass (Phleum pratense)
Velvet Wallflower (Cheiranthus cheiri)
Wheat (Triticum aestivum)
Wild Oat (Avena fatua)
Wormwood (Artemisia absinthium)
Animals
Insects and Arachnids:
Anisakis
Bee
Mosquito
Wasp
Mammals:
Canaries
Cats
Deer Epithelium
Dogs
Fox Epithelium
Guinea Pigs
Hamsters
Horses
Mice
Rabbits
Rats
Birds:
Duck
Duck Feathers
Goose Feathers
Pigeons
Parrot Feathers
Other Animals:
Horse Bot Fly
Sheep’s Wool
Fungi and Molds
Aspergillus Fumigatus
Aspergillus Niger
Penicillioyl
Materials and Chemicals
Dust
E 999 (Quillaja Extract – Foaming Agent)
Latex
Leather
Lycra
Nylon
Rubber
Food items tested
Acai Berry
Apple (Braeburn, Fuji, Gala, Golden Delicious, Granny Smith, Jazz, Pink Lady)
Apricots
Avocado
Banana
Bilberries (Raw, Cooked)
Blackberries (Cooked)
Blueberries
Cantaloupe
Carambola (Star Fruit)
Cherries
Cranberry Juice
Dates
Figs
Galia Melon
Gooseberries (Regular, Chinese)
Grapefruit (Yellow)
Grapes (Red, White)
Guava
Kiwi
Lemon
Lime
Lychee
Mango
Nectarines
Oranges
Papaya
Passionfruit
Peach
Pears
Pineapple (Fresh, Juice)
Plums (Including Damsons)
Pomegranate (Fresh, Juice)
Quince
Raspberries
Strawberries
Watermelon
Vegetables
Artichoke
Asparagus
Aubergine
Beets (Beetroot)
Bell Peppers (Green, Red, Yellow)
Broccoli
Brussel Sprouts
Cabbage (Green, Red, White)
Carrot
Cauliflower
Celery
Chicory Lettuce
Cucumber
Endive
Escarole Lettuce
Kale
Kohl Rabi
Leek
Lettuce (Butter, Iceberg, Romaine)
Mushrooms (Button, Chestnut, Oyster, Portobello, Shitake)
Okra
Onion
Pak Choi
Peas (Field, Fresh)
Radish
Rocket (Arugula)
Spinach
Swede
Sweet Potato
Tomato
Turnip
Watercress
Legumes and Pulses
Beans (Broad, Green, Lima)
Black Beans
Black-eyed Peas
Chickpeas
Lentils
Red Kidney Beans
White Beans
Grains and Cereals
Amaranth
Barley (Including Barley Grass)
Buckwheat
Bulgar Wheat
Corn (Cornflakes, Cornflour, Cornstarch)
Farro
Freekeh
Kamut
Millet
Oats (Porridge)
Quinoa
Rice (Brown, White)
Rye
Spelt
Wheat (Flour, Ground, Whole Grain, Wheatgrass)
Dairy and Eggs
A-Lactalbumin
B-Lactoglobulin
Butter (Salted, Unsalted)
Buttermilk
Cheddar Cheese
Cream (Including Sour Cream)
Cream Cheese
Cow’s Milk (Boiled, Fresh, Condensed, Evaporated, Sour)
Goat’s Milk
Sheep’s Milk
Milk Chocolate
Yogurt
Egg (White, Yolk)
Nuts and Seeds
Almonds (Including Almond Milk)
Brazil Nuts
Cashew Nuts
Chia Seeds
Coconut (Milk, Oil, Water)
Flaxseed
Hazelnuts
Hemp Seed (Including Hemp Milk)
Macadamia Nuts
Pecan Nuts
Pine Nuts
Pumpkin Seeds
Sesame Seeds (Including Sesame Oil)
Sunflower Oil
Walnuts
Meat, Fish, and Shellfish
Anchovy
Bacon
Beef (Including Jerky)
Chicken (Including Capon)
Crab
Crayfish
Duck
Eel
Fish (Freshwater, Saltwater, General)
Fish Sauce
Hare
Lamb (Including Liver)
Lobster
Mackerel
Mussels
Oyster (Fresh, Mushroom, Sauce)
Prawns
Salmon
Sardines
Shrimp
Smoked Herring
Sole
Trout (Brown)
Tuna
Turkey (Hen Included)
Veal
Venison
Herbs, Spices, and Condiments
Basil
Bay Leaf
Caraway
Cardamom
Cayenne Pepper
Chimichurri Sauce
Chlorella
Cilantro
Cinnamon
Clove
Coriander
Cumin
Dill
Garlic
Ginger
Mint (Fresh)
Mustard (Green, Seed)
Nutmeg
Paprika
Parsley
Rosemary
Sage
Star Anise
Thyme
Wasabi
Beverages
Beer
Champagne
Coffee (Black, Substitute from Barley)
Earl Grey Tea
Green Tea
Jasmine Tea
Oolong Tea
Rooibos Tea
Sake
Sambuca
Tea (Black, General)
Vodka
Whisky
White Wine
Miscellaneous Foods and Additives
Aquafaba
Butter Lettuce
Cocoa
Honeydew Melon
Marmite
Nutritional Yeast (Nooch)
Prosecco
Pringles
Tahini
Food Additives and E-Numbers
E 100: Curcumin
E 101: Riboflavin
E 102: Tartrazine
E 104: Quinoline Yellow
E 120: Cochineal
E 122: Carmoisine
E 140: Chlorophyll
E 160: Lycopene, Beta-Carotene
E 171: Titanium Dioxide
E 211: Sodium Benzoate
E 330: Citric Acid
E 422: Glycerine
Nutritional tests
Acidophilus
Cystine
Glutamine
L-Carnitine
Taurine
Threonine
Tryptophan
Vitamins
Vitamin A (Retinol)
Vitamin A1
Vitamin A2
Vitamin B Complex:
Vitamin B1 (Thiamine)
Vitamin B2 (Riboflavin)
Vitamin B3 (Niacin, Nicotinic Acid)
Vitamin B5 (Pantothenic Acid)
Vitamin B6 (Pyridoxine)
Vitamin B12
Vitamin B13
Vitamin B17
Vitamin C (Ascorbic Acid)
Vitamin D
Vitamin D2
Vitamin D3
Vitamin F
Vitamin H (Biotin)
Vitamin K
Vitamin K2
Vitamin P
Minerals and Trace Elements
Calcium
Chromium
Copper
Germanium
Iodine
Iron
Magnesium
Manganese
Molybdenum
Phosphorus
Potassium
Selenium
Silica
Sodium
Antioxidants and Phytochemicals
Alpha Lipoic Acid
Anthocyanidins
Beta-Carotene
Bio-Flavonoids
Citrus Bio-Flavonoids
Ellagic Acid
Flavonoids
Genistein
Iso-Flavonoids
Lignans
Lutein
Lycopene
Polyphenols
Pro-Anthocyanidins
Saponins
Sulforaphane
Tannins
Acids
Ascorbic Acid (Vitamin C)
Docosahexaenoic Acid (DHA)
Eicosapentaenoic Acid (EPA)
Ellagic Acid
Formic Acid
Gallic Acid
Lactic Acid
Malic Acid
Nicotinic Acid
Oxalic Acid
Salicylic Acid
Tartaric Acid
Uric Acid
Other Nutrients and Compounds
Adenine
Allium
Betaine
Biotin
Bromelain
Carotenoids
Choline
Co-Q-10 (Coenzyme Q10)
Creatine
Fibre
Folate (Folic Acid)
Lecithin
Melatonin
Nucleic Acid
Omega-3 Fatty Acids
Omega-6 Fatty Acids
Phytosterols
Hormonal imbalances
Luteinizing Hormone (LH)
Oestradiol (Estradiol)
Testosterone
Thyroid Stimulating Hormone (TSH)
Thyroxine (T4)
Triiodothyronine (T3)
Nutritional Tests
Acidophilus
Cystine
Glutamine
L-Carnitine
Methionine
Taurine
Threonine
Tryptophan
Vitamins
Vitamin A
Vitamin A1
Vitamin A2
Vitamin B Complex
Vitamin B1 (Thiamine)
Vitamin B2 (Riboflavin)
Vitamin B3 (Niacin, Nicotinic Acid)
Vitamin B5 (Pantothenic Acid)
Vitamin B6 (Pyridoxine)
Vitamin B12
Vitamin B13
Vitamin B17
Vitamin C (Ascorbic Acid)
Vitamin D
Vitamin D2
Vitamin D3
Vitamin F
Vitamin H (Biotin)
Vitamin K
Vitamin K2
Vitamin P
Minerals and Trace Elements
Calcium
Chromium
Copper
Germanium
Iodine
Iron
Magnesium
Manganese
Molybdenum
Phosphorus
Potassium
Selenium
Silica
Sodium
Antioxidants and Phytochemicals
Alpha Lipoic Acid
Anthocyanidins
Beta-Carotene
Bio-flavonoids
Citrus Bio-flavonoids
Ellagic Acid
Flavonoids
Genistein
Iso-flavonoids
Lignans
Lutein
Lycopene
Polyphenols
Pro-anthocyanidins
Saponins
Sulforaphane
Tannins
Acids
Ascorbic Acid (Vitamin C)
Docosahexaenoic Acid (DHA)
Eicosapentaenoic Acid (EPA)
Formic Acid
Gallic Acid
Lactic Acid
Malic Acid
Nicotinic Acid
Oxalic Acid
Salicylic Acid
Tartaric Acid
Uric Acid
Other Nutrients and Compounds
Adenine
Allium
Betaine
Biotin
Bromelain
Carotenoids
Choline
Co-Q-10 (Coenzyme Q10)
Creatine
Fibre
Folate (Folic Acid)
Lecithin
Melatonin
Nucleic Acid
Omega-3 Fatty Acids
Omega-6 Fatty Acids
Phytosterols
Flaxseed
Metals & Minerals
Argon (Ar)
Helium (He)
Krypton (Kr)
Neon (Ne)
Radon (Rn)
Alkali and Alkaline Earth Metals
Alkali Metals:
Lithium (Li)
Potassium (K)
Alkaline Earth Metals:
Barium (Ba)
Calcium (Ca)
Magnesium (Mg)
Strontium (Sr)
Transition Metals
Cobalt (Co)
Copper (Cu)
Dysprosium (Dy)
Erbium (Er)
Europium (Eu)
Gold (Au)
Iridium (Ir)
Iron (Fe)
Manganese (Mn)
Nickel (Ni)
Palladium (Pd)
Platinum (Pt)
Rhodium (Rh)
Silver (Ag)
Titanium (Ti)
Tungsten (W)
Zinc (Zn)
Zirconium (Zr)
Metalloids
Antimony (Sb)
Arsenic (As)
Boron (B)
Silicon (Si)
Halogens
Chlorine (Cl)
Fluorine (F)
Iodine (I)
Selenium (Se)
Other Elements
Actinium (Ac)
Aluminium (Al)
Aluminium (Al)
Beryllium (Be)
Bismuth (Bi)
Bromine (Br)
Cadmium (Cd)
Cerium (Ce)
Chromium (Cr)
Uranium (U)
Vanadium (V)
Xenon (Xe)
Heavy Metals and Radioactive Elements
Plutonium (Pu)
Radium (Ra)
Mercury (Hg)
Lead (Pb)
Nonmetals
Carbon (C)
Nitrogen (N)
Oxygen (O)
Phosphorus (P)
Sulphur (S)
Hydrogen (H)
Miscellaneous
Zeaxanthin
Tin (Sn)
Tin (from canned food)
Metals tested for
Argon (Ar)
Helium (He)
Krypton (Kr)
Neon (Ne)
Radon (Rn)
Alkali and Alkaline Earth Metals
Alkali Metals:
Lithium (Li)
Potassium (K)
Alkaline Earth Metals:
Barium (Ba)
Calcium (Ca)
Magnesium (Mg)
Strontium (Sr)
Transition Metals
Cobalt (Co)
Copper (Cu)
Dysprosium (Dy)
Erbium (Er)
Europium (Eu)
Gold (Au)
Iridium (Ir)
Iron (Fe)
Manganese (Mn)
Nickel (Ni)
Palladium (Pd)
Platinum (Pt)
Rhodium (Rh)
Silver (Ag)
Titanium (Ti)
Tungsten (W)
Zinc (Zn)
Zirconium (Zr)
Metalloids
Antimony (Sb)
Arsenic (As)
Boron (B)
Silicon (Si)
Halogens
Chlorine (Cl)
Fluorine (F)
Iodine (I)
Selenium (Se)
Other Elements
Actinium (Ac)
Aluminium (Al)
Beryllium (Be)
Bismuth (Bi)
Bromine (Br)
Cadmium (Cd)
Cerium (Ce)
Chromium (Cr)
Uranium (U)
Vanadium (V)
Xenon (Xe)
Zeaxanthin
Heavy Metals and Radioactive Elements
Lead (Pb)
Mercury (Hg)
Plutonium (Pu)
Radium (Ra)
Nonmetals
Carbon (C)
Hydrogen (H)
Nitrogen (N)
Oxygen (O)
Phosphorus (P)
Sulphur (S)
Miscellaneous
Tin (Sn) (from canned food)
Gut biome tests
Lactobacillus reuteri
Bifidobacterium bifidum
Bacillus coagulans
Streptococcus thermophilus
Streptococcus faecium
Escherichia coli (probiotic strains, such as E. coli Nissle 1917)
Lactobacillus bifidus (alternative name for Bifidobacterium bifidum)
Streptomyces (genus known for producing antibiotics, not typically used as probiotics but relevant in microbiome research)
Digestive Health & Metabolism Analysis
Pepsin
Hydrochloric Acid
Bile salts
Lipase
Trypsin & Chymotrypsin
Enterokinase
Information
Have you been feeling any of these symptoms lately?
Itching or irritation in the mouth
Swelling of the face, lips, or mouth
Difficulty breathing or shortness of breath
Red rashes or skin irritation
Severe reactions, such as chest tightness, trouble speaking, or dizziness
Additional Information
If you suspect you may be intolerant to certain foods, a food intolerance test can help identify which foods are difficult for your body to digest or absorb. Food intolerances can cause uncomfortable symptoms, including bloating, gas, and diarrhea, and identifying the cause is the first step to managing your symptoms.
Types of Food Intolerance Tests
There are several types of food intolerance tests, each with its own benefits and limitations. Here’s a breakdown of the most common options:
Elimination Diet
An elimination diet involves removing potential allergens from your diet for a period of time, followed by a gradual reintroduction of foods to observe reactions. While this method can be highly effective, it requires discipline and careful planning to avoid accidental exposure.
Skin Prick Test
A skin prick test involves pricking the skin with a needle containing a potential allergen solution. If you’re intolerant to the food, you’ll experience a reaction at the site. This test is relatively simple and can detect both allergies and intolerances.
Blood Test
A blood test measures the level of IgG antibodies produced by your body in response to certain foods. Elevated IgG levels may suggest a food intolerance. This test is useful for detecting delayed food reactions.
Hydrogen Breath Test
The hydrogen breath test measures the amount of hydrogen gas in your breath after consuming specific carbohydrates. A high hydrogen level indicates difficulty in digesting certain sugars, like fructose or lactose, pointing to a possible intolerance.
Working with a Healthcare Professional
Regardless of which test you choose, it’s essential to work with a qualified healthcare provider to interpret the results. A professional can guide you on eliminating intolerant foods from your diet and help manage symptoms effectively. With the right diagnosis, you can make informed dietary choices and improve your quality of life.
Types of Food Intolerances
Food intolerance occurs when your digestive system struggles to process specific foods. This can lead to discomfort but is less severe than food allergies. Common types of food intolerances include:
Lactose Intolerance: Difficulty digesting lactose, a sugar in milk and dairy products, causing symptoms like bloating and diarrhea.
Gluten Sensitivity: Digestive discomfort after consuming gluten, a protein found in wheat, barley, and rye.
Fructose Malabsorption: Difficulty digesting fructose, a sugar found in fruits and certain vegetables, leading to bloating and gas.
Managing Food Intolerances
If you suspect a food intolerance, it’s important to consult your doctor. They can recommend appropriate tests to identify the specific foods causing discomfort. Once you know which foods to avoid, managing your symptoms becomes easier. Additionally, dietary supplements may help alleviate some of the discomfort associated with food intolerances. Consult with your doctor or a nutritionist to find the right supplements for your needs.
Why take a test?
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Dr Sameer Nakedar
MBBS, MRCGP, PGCert
Understanding the Welzo Intolerance Tests
1. Order your test
2. Take a hair sample
3. Results within 3 - 5 days
Thyroid Health Information
Specification of Thyroid Health
Also Known As & Related Tests: Thyroid Test, Thyroid Function Test
Biomarkers Tested: Thyroid Stimulating Hormone (TSH), Free Tri-iodothyronine (T3), Vitamin D, Free Thyroxine (FT4), TGAb, Ferritin, Vitamin B12, CRP HS
Test Tube: SST (Gold Microtainer)
Brand: Welzo
Turnaround Time: Approximately 24 hours
Lab Test Ranges: Available upon request
Test Kit Marking: MHRA/UKCA Approved
Lab Location: United Kingdom
What does a Thyroid Health for?
A Thyroid Health test includes the following markers: Thyroid Stimulating Hormone (TSH), Free Tri-iodothyronine (T3), Vitamin D, Free Thyroxine (FT4), Thyroglobulin Antibodies (TGAb), Ferritin, Vitamin B12, and High-Sensitivity C-Reactive Protein (CRP HS).
