Food Intolerance
Food allergies can be a matter of life and death with the exception of having a mild allergy to foods that are not known to be culprits for the cause of serious food allergies. Food intolerances mean that after eating a certain food you experience discomfort and some sickness. But it is not life-threatening. You still need to address any symptoms you have after eating foods with your doctor, however.
Therefore, these allergy symptoms are not always caused by allergies. They can be related to something else entirely.
