Hives, eczema, facial swelling, wheezing, difficulty breathing, diarrhea, nausea, vomiting, abdominal pain and dizziness are all common symptoms of an immune reaction induced by a particular food or group of foods. Some individuals succumb to a...
An estimated 6 percent to 8 percent of children under age 5 and 3 percent to 4 percent of adults suffer from food allergies, according to MayoClinic.com. Food allergies cause a complete body immune response to allergens in food. Several people...
Food allergy and sensitivity reactions can occur with different symptoms, and they can range from severe and life-threatening to mild or bothersome. A reaction to chocolate could actually be a reaction to dairy products, serotonin, soy, nuts or...
Food is essential to life, but for some people food causes unpleasant symptoms that can make eating undesirable. The most common conditions related to adverse reactions to foods are a food allergy and food intolerance. The two conditions are...
Food allergies vary in type and intensity and usually develop within minutes or up to two hours after the allergen is consumed. According to the Mayo Clinic, the ideal time to see a doctor regarding a potential allergy is while the reaction is...
Citrus fruits include citron, grapefruit, kumquats, limes, lemons, oranges and pomelos and their derivatives and hybrids. Although it isn't well-known to the general public, allergy to citrus fruit is a common food allergy as a 2008 study...
Foods that contain spices such as black pepper, cayenne pepper, chili powder or jalapenos can cause acid reflux and gastritis and can trigger food allergy symptoms in some people. Both food allergies and food intolerance can occur from eating...
You rely on your body’s immune system to protect you from foreign invaders, such as bacteria and viruses that can cause colds and flu. But sometimes your body’s immune system mistakes healthy things for dangerous ones. That’s the...
If a food allergen were responsible for acne, you could simply cut that food out of your diet and have clear, smooth skin in no time. Unfortunately, it's not that simple. Food allergens do not cause any kind of acne, including cystic acne....
Food additives are used to enhance a product's flavor, improve consistency or reduce acidity. Some additives increase the amount of nutrients in a product such as the calcium and vitamin D added to milk products. Other additives such as nitrates,...
Food allergy provokes an abnormal immune response to certain foods that the body mistakes as harmful. According to the Centers for Disease Control and Prevention (CDC), cow's milk, egg, peanut, tree nuts, fish, shellfish, soybeans and wheat...
The nervous system works like a computer that transmits messages to the body through the spinal cord to reach every organ. It also branches out to each body part, which is called the peripheral nervous system. Lactose intolerance and milk food...
The incidence of food allergy symptoms increases once your baby expands his food intake to include more than just milk, although milk is one of the most common food allergens. By 9 months, most babies have started eating solid foods, including...
A food detection or food elimination diet is a diet that involves discerning and eliminating foods that are suspected sources of allergy or intolerance. This elimination of foods from the diet is sometimes used to confirm a possible diagnosis of a...
A generally harmless substance known as an allergen can irritate the immune system of sensitized individuals, causing an allergic reaction. The American Academy of Allergy, Asthma and Immunology, AAAAI, conducted a national study which found that...
Unpleasant reactions to food, including diarrhea and flushing, can be due to number of causes. Some people who think they have a food allergy actually have a food intolerance, which can cause many of the same symptoms but generally is not as...
Eating certain proteins can cause you to develop stomach pain. Proteins are the cause for food allergy reactions and food intolerances, both of which can lead to stomach pain. If you notice that every time you eat specific foods you develop...
Food allergy affects 6 to 8 percent of children under age three and approximately 4 percent of adults, according to MayoClinic.com. While allergy to pineapple juice is an uncommon food allergy, if you do, you may need to avoid pineapple if your...
During allergic reactions—including both reactions to seasonal airborne allergens like pollen and reactions to food in sensitive individuals—immune cells secrete a chemical messenger called histamine. This chemical causes the classical...
A dairy allergy is considered one of the most common food allergies in young children. Most symptoms of a dairy allergy manifest within minutes after the person ingests dairy products, according to MayoClinic.com. While acne is not considered a...
Although seeds are not on the list of the top eight allergens in the United States, the incidence of seed allergies is rising worldwide. Flax, sesame and sunflower seed products, used frequently as oil ingredients in processed foods, are known to...
Allergies to eggs or egg products are considered to be one of the most common food allergies, states MayoClinic.com. Most children outgrow the allergy but some adults still struggle with the problem for life. Symptoms of an allergic reaction to...
For the first few months of life, your baby will get all the nutrition she needs either from breast milk or baby formula. Once your baby is between 4 and 6 months old, she will be ready to try solid foods, according to the American Academy of...
Food allergies cause changes in the digestive system, which can include diarrhea. Food allergies do not slow down the digestive system, however, food sensitivities and intolerances can. If you experience constipation after eating certain foods or...
Protein supplements typically come from one of two sources, either soy or whey. Both soy and whey protein supplements can have health benefits; however, they can also have some side effects, especially in individuals with food allergies.
If you enjoy baked goods but have a yeast allergy do not despair – you can substitute a formulation that contains baking soda instead when making breads, rolls and other baked goods. Also seek “quickbread” recipes that call for...
Regulations passed in 2006 by the U.S. Food and Drug Administration require manufacturers to label products containing food ingredients that create allergies. Soy, peanuts, wheat, tree nuts, milk, egg, fish or crustacean shellfish must be clearly...
About 2.5 percent of children under the age of 3 are allergic to milk, according to The Food Allergy and Anaphylaxis Network. Reactions range from very mild to life-threatening. Also among the top eight food allergies, soy reactions occur most...
Nuts, which are high in protein and considered to be "good" fats, can be a healthy food choice. But they can also have side effects, mostly in the form of allergic reactions. An allergy to peanuts is the third most common food allergy in young...