A food allergy is a reaction by the body's immune system to a protein in a food. The food protein that causes an allergic reaction is called an allergen. When a person with a food allergy eats the food containing the allergen, a chain of chemical reactions can be triggered, causing inflammation and irritation in the skin, digestive and respiratory systems. Most allergic reactions occur within 30 minutes of consuming the problem food. Often, the reaction occurs within five to 10...
Read moreThis month's Harper's magazine features an article written by Meredith Broussard, called "Everyone's Gone Nuts: The Exaggerated Threat of... Read more »
Hi, I am asked many times by my patients if one can develop allergies later in life. Yes, it is true, that allergies tend to affect most... Read more »
I've been a nurse for more than 30 years and a mom for 26. As long as I can remember, the prevailing wisdom on when to introduce solid... Read more »
Carrying a child in your womb is an awesome responsibility on many levels. Most pregnant women are aware that eating healthy and taking... Read more »
Allergic reactions to ingredients in the foods you eat can range from mild to severe; they can even be life-threatening in some cases. But... Read more »
A fear of allergies sparked by nuts can lead to irrational hysteria, one expert writes in the British Medical Journal. Professor Nicolas Christakis... Read more »
"Of all the allergy symptoms I have, an itchy throat is the most bothersome for me." If you get an itchy throat or mouth, especially after eating... Read more »
A food allergy occurs when the body mistakes a food item for a harmful substance, and the immune system creates antibodies to protect itself. Once... Read more »
Source: HealthCentral Encyclopedia
Allergies are abnormal reactions to ordinarily harmless substances. The sensitizing substances, called allergens, may be inhaled, swallowed, or come... Read more »
After Labor Day, many people begin to have an increase in their allergy symptoms such as sneezing, runny nose, itchy red eyes and sometimes worsening... Read more »