Section Quiz. 1  Participants do not know they are part of a study. 2  The researcher has no control over who is in the study. 3  It is larger than an ordinary sample. 4  Everyone has the same chance of being part of the study.
That's right, the ringing you are hearing in your ears right now is at least partly related to the foods you ate earlier today. Yes, food allergies really can cause Tinnitus or make your existing symptoms worse.
Allergies are a common cause of inflamed sinuses and headaches as well as runny or itchy nose, sneezing, itchy or watery eyes, blocked or itchy ears, rashes and wheezing. Allergies are in essence an overreaction by the body's immune system to one or more objects in the environment, called allergens.