Allergic symptoms can range from a tingling mouth or a mild rash to life-threatening breathing difficulties.
Most sufferers outgrow this allergy before starting school. Common reactions include a red bumpy rash, redness and swelling around the mouth, stomach cramps, feeling or being sick, and diarrhea. It might also cause a runny nose, itchy eyes, sneezing or provoke an asthmatic condition. In extreme cases it can cause anaphylaxis.
This allergy can affect as many as 7% of babies but by about three years, about 80% of these sufferers will have outgrown the allergy. Symptoms of an allergic reaction include a rash, stomach cramps, diarrhea or vomiting, and difficulty breathing. Parents should consult their child's doctor before cutting milk and other dairy products out completely.
Soya is used in over half of all manufactured foods. It is a widely recognized food allergen so luckily it has to be flagged up on packaging, but foods which are not pre-packed (breads, snacks etc.) should be avoided. A soya allergy can be relatively mild so consult your doctor about how far you should go in avoiding ingredients.
An allergic reaction can include itchy eyes, rhinitis and asthma, or an upset stomach and skin problems like eczema. Happily, wheat-free alternatives to common foods like bread and pasta are widely available. An allergy to gluten (which is in wheat, oats, rye and barley) is associated with Coeliac Disease, so a doctor's diagnosis is important.
Around 80% of children with a peanut allergy will carry it into adulthood. Those who have been diagnosed with a peanut allergy are likely to be given a portable dose of adrenalin to counter any serious anaphylactic allergic reaction. Although many people with peanut allergies are not allergic to other 'true' nuts, it can be safer to avoid all 'contains nuts' products.
Avoiding an entire food group can affect a healthy diet, so consult your GP doctor for an official diagnosis before taking action.
Pass it on - food allergens in other products
Some glues contain traces of wheat, toiletries can contain soya, egg or tree nut oil and some pet foods may have milk or peanuts in, so read labels carefully before handling.