The American Cancer Society recommends eating fruits and vegetables of different colors—yellow, orange, blue, red and purple. Generally, the more colorful the fruit or vegetable, the more nutrients it contains along with cancer-fighting properties, antioxidants. According to U.S.

Diagnosis of a corn allergy means that your body cannot tolerate foods that contain any amount of corn. Since corn is found in countless foods and ingredients, managing the allergy can be a challenge.

Non-perishable foods have a long shelf life and don’t require refrigeration. Food drives for homeless shelters or disaster response efforts primarily request non-perishable food items.

Peas and beans are not listed as one of the top eight food allergens, and the incidence of an allergy to them is small. However, it presents in much the same way as other food allergies and is treated by eliminating the food triggers. Peas and beans are part of the legume family, along with peanuts.

Eggs are a healthy source of food packed with nutrients such as vitamins, iron and protein, for only 70 calories each. However, egg is a trigger for allergies in about 2.5 percent of infants and young children. For some of these children, eating or touching eggs can be life-threatening.

An unexpected bee sting may cause serious allergic reactions in some people. Besides avoiding bees, there may be foods you should not include in your diet. These foods may cause the same allergic reaction as a bee sting, according to Michael Murray’s “The Encyclopedia of Healing Foods”.

While most people can enjoy foods that contain gluten, such as pasta, cookies and bread, some cannot. If your face becomes flushed after you've eaten gluten, you may have an allergy to the protein.

Protein is an essential nutrient for maintaining a healthy body. Not only does it supply your body with energy, it also plays an important role in cell building and repair.

Beer, one of the world's oldest beverages, is produced by a brewing process that uses yeast to ferment sugars from a starch, such as barley or wheat, to create alcohol. Although it's rare, some people do experience allergic reactions after drinking beer. According to research published in 2012 in the journal "Allergy,"

A whey allergy can provoke severe symptoms, ranging from hives and eczema to diarrhea, vomiting and anaphylactic shock. Whey is a natural part of milk, so you have to avoid all milk products. Unfortunately, whey is also an extremely popular food additive.

A dairy allergy occurs when the immune system reacts to the ingestion of milk proteins. Approximately 2.5 percent of infants and children younger than age 3 develop a milk allergy, reports the American Academy of Allergy, Asthma & Immunology.

Approximately 2 percent of adults and 6 percent of children have a food allergy, according to the FamilyDoctor.org website. Any food can trigger an allergic reaction, including a lemon. Symptoms of a lemon allergy can occur within minutes after contact with the fruit or can take up to two hours to manifest.