The food freak people, especially those who have a fetish for eating, keep trying new foods to tingle their tongue. Most of them must be having a special warm corner for trying new foods, but actually they must not be aware of the fact that things that they eat can become a cause for hidden allergies. One of the main reasons of people falling sick is that they are not aware of foods which can make them fall ill.

Food Allergy and Its Symptoms

Most of us, at times, might have experienced some kind of rashes, nausea, swelling, redness, cough, fever and other similar problems. In case a person is experiencing such problems, then he should never ignore it, as these might be caused due to some wrong food habits. Food allergy is nothing but a chemical reaction that is triggered inside the body on consuming some allergic food. These food allergens are mostly protein-ic in nature.

If people think that whatever they eat can be completely allergic, then they are absolutely wrong. There are some ingredients and chemical entities hidden in food which are responsible for triggering such allergic reactions. Though, the body's immune system produces IgE type antibodies against such allergens, yet sensitive people fall pray to them. People have been found allergic to egg, milk, soy, nuts and many other eateries.

Some common symptoms that are early signs of allergy may include itching and swelling of the mouth, redness of eyes, skin and mouth, sneezing, asthma and hay fever type signs, bloating, diarrhea, vomiting, white or red skin, rashes and sometimes anaphylactic shock may even occur. Ignoring some facts about the hidden allergens in food can really make people lose their life.

Shelf Life, Preservatives & Packaged Food

Apart from the hidden allergic chemicals, several factors can make a food act as a poison or allergen. Storing food for too long and that too under improper environmental conditions make it unsafe for consumption. The use of same kinds of equipments by the manufacturers for different types of food may also leave them allergic. People might even get fooled due to the mislabeling habits of the packed foods, as many times packed items contain other ingredients, but are labeled wrongly. Some additives like preservatives, emulsifiers and colors might also make the food allergic.

Most Frequent Allergic Foods

Among so many foods, the most common stuff that is allergic to the body is:

• Eggs contain chemicals like ovalbumin, ovotrans-ferrin and even ovomucoid which make people sensitive to it. These ingredients are a part of egg white. The use of egg is not just limited to food preparations, but cosmetic and pharmaceutical sectors also include it in some preparations like shampoos and other cosmetics that can make people prone to egg allergy.
• Milk is the most nutritious drink and is a part of many preparations. However, people are getting sensitive to various milk proteins. Cheese and cream containing milk proteins must be avoided in such cases.
• People have also been found allergic to soy products, nuts like walnuts, peanuts, almonds, cashews, tamarind and lentils to name a few.

These are some tips & guidelines which can actually help people to stave off from different allergies and reactions. So, if you also wish to keep at bay from such allergic reactions, then simply make some modifications to your daily diet and monitor your eating habits.